Model 16 English Instruction Sheet Page 1
Multimeter with Temperature

Instruction Sheet

P Read First: Safety Information
To ensure that the meter is used safely, follow these instructions: Do not use the meter if the meter or test leads appear damaged, or if you suspect that the meter is not operating properly. Disconnect the live test lead before disconnecting the common test lead. When using the probes, keep your fingers behind the finger guards on the probes. Do not use the VCheck mode to measure voltages in circuits that could be damaged by this modes low input impedance (2 k). Turn off power to the circuit under test before cutting, desoldering, or breaking the circuit. Small amounts of current can be dangerous. Do not apply more than 600V rms between a meter terminal and earth ground. Use caution when working with voltages above 60V dc or 30V ac rms. Such voltages pose a shock hazard.

PN 2063513 December 2002

2002 Fluke Corporation. All rights reserved. Printed in China
Model 16 English Instruction Sheet Page 2

Symbols

Press button.
Press button to switch between modes.
Double insulation. Manual ranging mode.

ip14i.eps

Automatic Range Selection
The meter defaults to autoranging when you turn it on. The 4000 mV range can be entered only with manual range selection.

Manual Range Selection

MULTIMETER
To return to autoranging, press for 2 seconds, or change the measurement mode.

ip15i.eps

Battery Saver
If the meter is ON but inactive and not connected to voltage for more than 45 minutes, the display goes blank to preserve battery life. To resume operation, press any button. Battery Saver is disabled in MIN/MAX record mode.
Model 16 English Instruction Sheet Page 3

AC and DC Voltage

Also refer to VCheck. Volts AC Input Impedance 5 M 50 Hz to 400 Hz
Volts DC Input Impedance 10 M

4000 mV 4V 40V

400V 600V

AC / DC

ip01i.eps
Resistance and Continuity eR
Turn off circuit power before testing. Also refer to VCheck. Resistance

Continuity

VCheck

TEMPERATURE

Low Impedance VCheck

k 40 k 400 k 4 m 40 m

ip02i.eps

<25

Detects shorts and opens 250 S.
Model 16 English Instruction Sheet Page 4

W VCheck

If a dc or ac voltage greater than about 4.5V is present across the inputs when the meter is set to R, G, or e, the meter switches automatically to dc or ac voltage mode (VCheck mode). W Warning Repetitive transients on a dc bus will cause VCheck to select ac volts, even though a hazardous dc voltage may be present. To avoid a misleading display and possible electric shock, manually select the proper volts function for measurements on these circuits. When VCheck is activated, the meter has low input impedance (LoZ) 2 k. This load can alter the voltages in electronic control circuits. Do not use VCheck to measure voltage in circuits that could be damaged by a 2 k load. Hint: VCheck can be effectively used to eliminate ghost voltages.
If AC detected If DC detected Meter puts 2 k load on circuit.
Disable and re-enable VCheck For , and , Disables VCheck and locks meter in selected mode. 2 sec

or Re-enables VCheck

ip09i.eps
Model 16 English Instruction Sheet Page 5

Temperature

80BK Integrated Temperature Probe (Type K)

Vent or Pipe

ip19f.eps
Note correct connector polarity.
To meet stated accuracy, the 80BK temperature adapter must be at the same temperature as the meter.

Warning

To avoid possible electric shock, DO NOT apply thermocouple tip to any conductor that is greater than 30V AC, 42.4V pk, or 60V DC to earth.
Model 16 English Instruction Sheet Page 6

Capacitance E

Turn off circuit power; then disconnect and discharge the capacitor before measuring capacitance.
If the capacitor requires more discharging, diSC is displayed while the capacitor discharges.

10,000 F

ip05i.eps
Note correct probe polarity for polarized capacitors.
Model 16 English Instruction Sheet Page 7

Microamps A

Range 0 to 200 A

Flame sensor probe

Control module

ip20i.eps

Example: Flame rectification circuit. To measure flame rectification circuits: 1. 2. 3. 4. Turn function switch to far right position. Push select button 3 times to select A. Connect meter between flame sensor probe and control module. Turn heating unit on and record A measurement.
Model 16 English Instruction Sheet Page 8

Diode Test G

Turn off circuit power before testing. For best results diodes should be measured out of circuit. Also refer to VCheck.

Good Diode

Typical voltage for silicon diode

Single beep

ip03i.eps

Forward Bias Bad Diode

Reverse Bias

ip04i.eps

Shorted
Model 16 English Instruction Sheet Page 9

MIN MAX

(Records the lowest and highest measurements)
VCheck, autoranging, and Battery Saver are disabled. Put the meter
in the proper range before entering MIN MAX. When the reading changes more than about 50 digits, the meter gives a short beep. When a new minimum or maximum is recorded, the meter gives a long beep.
Enter Present Reading with MIN MAX Input Change Alert TM

Maximum Reading

To Exit Minimum Reading

ip10i.eps

Model 16 English Instruction Sheet Page 10
MIN MAX with Elapsed Time
Records the hours and minutes between when MIN MAX was entered and the last high and low was recorded. OL is displayed for times longer than 99:59. To enable the MIN MAX timer, hold down M while turning the rotary switch from OFF to either measurement mode.
Enter MIN MAX. View Present Reading

Maximum Reading Elapsed Time
Minimum Reading Elapsed Time

Minimum Reading

Exit MIN MAX

ip11i.eps

Model 16 English Instruction Sheet Page 11

Disabling the Beeper

To disable the beeper for all modes, hold down r for 2 seconds while turning the meter on.

Continuity Capture

To set up the meter to capture intermittent shorts and opens, turn the switch to GR, connect the leads to the circuit; then press M.

ip12i.eps

Captures transitions longer than 250 s (1/4000th of a second). Transitions after the first transition cause the meter to beep, but the display does not change. To reset the display to the current condition, press M. To exit, press M for 2 seconds, or change the measurement mode.
Model 16 English Instruction Sheet Page 12

Maintenance

Clean the case with a damp cloth and detergent. Do not use abrasives or solvents. Battery Replacement Remove the test leads before disassembling the case.
Replacement Parts Fluke TL-75 (Double-insulated leads) PN 855705 80BK (Integrated Temperature Probe) PN 1273124 Service and Parts This meter should be serviced only by a qualified service technician. To locate an authorized service center, call: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31 402-675-200 Japan: +81-3-3434-0181 Singapore: +65-738-5655 Anywhere in the world: +1-425-446-5500 Or, visit Flukes Web site at www.fluke.com.

ip13i.eps

Model 16 English Instruction Sheet Page 13

Specifications

Accuracy is specified for a period of one year after calibration, at 18C to 28C (64F to 82F) with relative humidity to 90%. AC conversions are ac-coupled, average responding, and calibrated to the rms value of a sine wave input. Accuracy specifications are given as follows: ([% of reading] + [number of least significant digits])
Function Temperature Range -10C to 400C 14F to 752F Resolution 0.1C or 0.2F 0.1C or 0.2F Accuracy (1.0% + 0.8C) typical (1.0% + 1.5F) typical (5.0% + 1.5C) typical (5.0% + 3.3F) typical Accuracy
(Type K Thermocouple) -40C to -10C -40F to 14F

Error does not include Type K Thermocouple errors. Function (1.9% + 3) (1.9% + 3) (1.9% + 3) (50 to 400 Hz) (1.9% + 3) (1.9% + 3) (0.9% + 2) (0.9% + 2) (0.9% + 1) (0.9% + 1) (0.9% + 1) (0.9% + 2) (0.9% + 1) (0.9% + 1) (0.9% + 1) (0.9% + 1) (1.5% + 3) (1.9% + 2) (1.9% + 2) (1.9% + 2) 1000 F (1.9% + 2) >1000 F (10% + 90) typical 2 2.000V 0.001V (1.9% + 2) 1.The 4000 mV range can be entered only in manual range mode. Use the 4000 mV range with accessories. 2. The beeper is guaranteed to come on at <25 and turn off at >250. The meter detects opens or shorts 250 s.
Range 4000 mV1 4.000V 40.00V 400.0V 600V 4000 mV1 4.000V 40.00V 400.0V 600V 400.0 4.000 k 40.00 k 400.0 k 4.000 M 40.00 M 1.000 F 10.00 F 100.0 F 10000 F
Resolution 1 mV 0.001V 00.01V 000.1V 1V 1 mV 0.001V 00.01V 000.1V 1V 0.1 0.001 k 0.01 k 0.1 k 0.001 M 0.01 M 0.001 F 0.01 F 0.1 F 1 F
Model 16 English Instruction Sheet Page 14
Function (50 Hz to 400 Hz)

Resolution 0.1 A

Accuracy (2% + 3 counts)
Burden Voltage <5 mV/A

0 to 200 A

(1% + 2 counts)

<5 mV/A

Function

f E f E J L J L

Overload 1 Protection 600V rms 600V rms
Input Impedance (Nominal) >5 M <100 pF
VCheck and LoZ = >2 k <200 pF (ac coupled)
>10M <100 pF VCheck and LoZ = >2 k <200 pF2 Common Mode Rejection Ratio (1 k Unbalanced)

Normal Mode Rejection

600V rms 600V rms
>60 dB at dc 50 or 60 Hz >100 dB at dc, 50 or 60 Hz Open Circuit Test Voltage >50 dB at 50 Hz or 60 Hz Full Scale Voltage To 4.0 M 40 M <450 mV dc <1.5V dc 2.400V dc

<1.5V dc 2.4-3.0V dc

Short Circuit Current 600V rms 600V rms <500 A 0.95 mA (typical)
1. 3 x 106 V Hz maximum 2. 2 k input impedance up to 50V. Impedance increases with input voltage to >300 k at 600V.
MIN MAX Recording Accuracy and Response Time
Specified accuracy of the measurement function 12 digits in dc for changes >200 ms in duration (40 digits in ac). Typical 100 ms response to 80%. Example 1: This would mean 1.2 when recording temperature. Example 2: This would mean 12 A when recording A or 12A if used with a dc amp probe (with a mV input).
Model 16 English Instruction Sheet Page 15
MIN MAX Recording with Elapsed Time
Elapsed Time 0 to 100 hours (99:59) Resolution 1 minute Accuracy 0.3% typical
Maximum Voltage Between any Terminal and Earth Ground: Display: Operating Temperature: Storage Temperature: Temperature Coefficient: Relative Humidity: Battery Type: Battery Life: Shock, Vibration: Size (H x W x L): Weight: Safety:

EMI Regulations:

600V rms 3 3/4-digits, 4000 counts, updates 4/sec -10C to 50C (14F to 122F) -30C to 60C (-22F to 140F) indefinitely (to -40C (-40F) for 100 hrs) (.1 x specified accuracy)/C (<18C or >28C) 0% to 90% (-10C to 35C; 14F to 95F) 0% to 70% (35C to 50C; 95F to 122F) 9V, NEDA 1604 or IEC 6Fcontinuous hours with alkaline 450 continuous hours with carbon-zinc 3 meter drops. 3.46 cm x 7.05 cm x 14.23 cm (1.35 in x 2.75 in x 5.55 in) 286g (10 oz) Designed to Protection Class II requirement of UL3111, ANSI/ISA-S82, CSA C22.2 No 231, and VDE 0411, and IEC 1010 overvoltage Category III (CAT III, 600 Volts). Complies with FCC Part 15, Class B, and VDE 0871B. Trademark of TV Product Services. Complies with EN 61010-1: 1993.
Certifications: TUV, UL and VDE
Model 16 English Instruction Sheet Page 16
LIMITED WARRANTY & LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is three years and begins on the date of shipment. Parts, product repairs and services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a Fluke authorized reseller, and does not apply to fuses, disposable batteries or to any product which, in Flukes opinion, has been misused, altered, neglected or damaged by accident or abnormal conditions of operation or handling. Fluke warrants that software will operate substantially in accordance with its functional specifications for 90 days and that it has been properly recorded on non-defective media. Fluke does not warrant that software will be error free or operate without interruption. Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price. Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts when product purchased in one country is submitted for repair in another country. Flukes warranty obligation is limited, at Flukes option, to refund of the purchase price, free of charge repair, or replacement of a defective product which is returned to a Fluke authorized service center within the warranty period. To obtain warranty service, contact your nearest Fluke authorized service center or send the product, with a description of the difficulty, postage and insurance prepaid (FOB Destination), to the nearest Fluke authorized service center. Fluke assumes no risk for damage in transit. Following warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke determines that the failure was caused by misuse, alteration, accident or abnormal condition of operation or handling, Fluke will provide an estimate of repair costs and obtain authorization before commencing the work. Following repair, the product will be returned to the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges (FOB Shipping Point). THIS WARRANTY IS BUYERS SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON CONTRACT, TORT, RELIANCE OR ANY OTHER THEORY. Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision. Fluke Corporation Fluke Europe B.V. P.O. Box 9090 P.O. Box 1186 Everett WA 5602 B.D. Eindhoven 98206-9090 The Netherlands 5/94

Model 16 English Instruction Sheet Page 1
Multimeter with Temperature

Instruction Sheet

P Read First: Safety Information
To ensure that the meter is used safely, follow these instructions: Do not use the meter if the meter or test leads appear damaged, or if you suspect that the meter is not operating properly. Disconnect the live test lead before disconnecting the common test lead. When using the probes, keep your fingers behind the finger guards on the probes. Do not use the VCheck mode to measure voltages in circuits that could be damaged by this mode's low input impedance (2 k). Turn off power to the circuit under test before cutting, desoldering, or breaking the circuit. Small amounts of current can be dangerous. Do not apply more than 600V rms between a meter terminal and earth ground. Use caution when working with voltages above 60V dc or 30V ac rms. Such voltages pose a shock hazard.
PN 2063513 December 2002 Rev.1, 9/04
2002,2004 Fluke Corporation. All rights reserved. Printed in China
Model 16 English Instruction Sheet Page 2

Symbols

Press button. Press button to switch between modes.
Double insulation. Manual ranging mode.

ip14i.eps

Automatic Range Selection
The meter defaults to autoranging when you turn it on. The 4000 mV range can be entered only with manual range selection.

Manual Range Selection

MULTIMETER
To return to autoranging, press for 2 seconds, or change the measurement mode.

ip15i.eps

Battery Saver
If the meter is ON but inactive and not connected to voltage for more than 45 minutes, the display goes blank to preserve battery life. To resume operation, press any button. Battery Saver is disabled in MIN/MAX record mode.
Model 16 English Instruction Sheet Page 3

AC and DC Voltage

Also refer to VCheck. Volts AC Input Impedance 5 M 50 Hz to 400 Hz
Volts DC Input Impedance 10 M

4000 mV 4V 40V

400V 600V

AC / DC

ip01i.eps
Resistance and Continuity eR
Turn off circuit power before testing. Also refer to VCheck. Resistance

Continuity

VCheck

TEMPERATURE

Low Impedance VCheck

ip02i.eps

<25
Detects shorts and opens 250 S.
Model 16 English Instruction Sheet Page 4

W VCheck

If a dc or ac voltage greater than about 4.5V is present across the inputs when the meter is set to R, G, or e, the meter switches automatically to dc or ac voltage mode (VCheck mode). W Warning Repetitive transients on a dc bus will cause VCheck to select ac volts, even though a hazardous dc voltage may be present. To avoid a misleading display and possible electric shock, manually select the proper volts function for measurements on these circuits. When VCheck is activated, the meter has low input impedance (LoZ) 2 k. This load can alter the voltages in electronic control circuits. Do not use VCheck to measure voltage in circuits that could be damaged by a 2 k load. Hint: VCheck can be effectively used to eliminate ghost voltages.
If AC detected If DC detected Meter puts 2 k load on circuit.
Disable and re-enable VCheck For , and , Disables VCheck and locks meter in selected mode. 2 sec

or Re-enables VCheck

ip09i.eps
Model 16 English Instruction Sheet Page 5

Temperature

80BK Integrated Temperature Probe (Type K)

Vent or Pipe

ip19f.eps
Note correct connector polarity.
To meet stated accuracy, the 80BK temperature adapter must be at the same temperature as the meter.

W Warning

To avoid possible electric shock, DO NOT apply thermocouple tip to any conductor that is greater than 30V AC, 42.4V pk, or 60V DC to earth.
Model 16 English Instruction Sheet Page 6

Capacitance E

Turn off circuit power; then disconnect and discharge the capacitor before measuring capacitance.
If the capacitor requires more discharging, diSC is displayed while the capacitor discharges.

10,000 F

ip05i.eps
Note correct probe polarity for polarized capacitors.
Model 16 English Instruction Sheet Page 7

Microamps A

Range 0 to 200 A

Flame sensor probe

Control module

ip20i.eps

Example: Flame rectification circuit. To measure flame rectification circuits: 1. 2. 3. 4. Turn function switch to far right position. Push select button 3 times to select A. Connect meter between flame sensor probe and control module. Turn heating unit on and record A measurement.
Model 16 English Instruction Sheet Page 8

Diode Test G

Turn off circuit power before testing. For best results diodes should be measured out of circuit. Also refer to VCheck.

Good Diode

Typical voltage for silicon diode

Single beep

ip03i.eps

Forward Bias Bad Diode

Reverse Bias

ip04i.eps

Shorted
Model 16 English Instruction Sheet Page 9

MIN MAX

(Records the lowest and highest measurements)
VCheck, autoranging, and Battery Saver are disabled. Put the meter
in the proper range before entering MIN MAX. When the reading changes more than about 50 digits, the meter gives a short beep. When a new minimum or maximum is recorded, the meter gives a long beep.
Enter Present Reading with MIN MAX Input Change Alert TM

Maximum Reading

To Exit Minimum Reading

ip10i.eps

Model 16 English Instruction Sheet Page 10
MIN MAX with Elapsed Time
Records the hours and minutes between when MIN MAX was entered and the last high and low was recorded. OL is displayed for times longer than 99:59. To enable the MIN MAX timer, hold down M while turning the rotary switch from OFF to either measurement mode.
Enter MIN MAX. View Present Reading
Maximum Reading Elapsed Time
Minimum Reading Elapsed Time

Minimum Reading

Exit MIN MAX

ip11i.eps

Model 16 English Instruction Sheet Page 11
To disable the beeper for all modes, hold down r for 2 seconds while turning the meter on.
Disabling the Beeper Continuity Capture
To set up the meter to capture intermittent shorts and opens, turn the switch to GR, connect the leads to the circuit; then press M.

ip12i.eps

Captures transitions longer than 250 s (1/4000th of a second). Transitions after the first transition cause the meter to beep, but the display does not change. To reset the display to the current condition, press M. To exit, press M for 2 seconds, or change the measurement mode.
Model 16 English Instruction Sheet Page 12

Maintenance

Clean the case with a damp cloth and detergent. Do not use abrasives or solvents. Battery Replacement Remove the test leads before disassembling the case.
Replacement Parts Fluke TL-75 (Double-insulated leads) PN 855705 80BK (Integrated Temperature Probe) PN 1273124 Service and Parts This meter should be serviced only by a qualified service technician. To locate an authorized service center, call: USA: 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE (1-800-363-5853) Europe: +31 402-675-200 Japan: +81-3-3434-0181 Singapore: +65-738-5655 Anywhere in the world: +1-425-446-5500 Or, visit Fluke's Web site at www.fluke.com.

ip13i.eps

Model 16 English Instruction Sheet Page 13

Specifications

Accuracy is specified for a period of one year after calibration, at 18C to 28C (64F to 82F) with relative humidity to 90%. AC conversions are ac-coupled, average responding, and calibrated to the rms value of a sine wave input. Accuracy specifications are given as follows: ([% of reading] + [number of least significant digits])
Function Temperature Range -10C to 400C 14F to 752F Resolution 0.1C or 0.2F 0.1C or 0.2F Accuracy (1.0% + 0.8C) typical (1.0% + 1.5F) typical (5.0% + 1.5C) typical (5.0% + 3.3F) typical Accuracy
(Type K Thermocouple) -40C to -10C -40F to 14F
Error does not include Type K Thermocouple errors. Function Range 4000 mV1 4.000V 40.00V 400.0V 600V 4000 mV1 4.000V 40.00V 400.0V 600V 400.0 4.000 k 40.00 k 400.0 k 4.000 M 40.00 M 1.000 F 10.00 F 100.0 F 10000 F Resolution 1 mV 0.001V 00.01V 000.1V 1V 1 mV 0.001V 00.01V 000.1V 1V 0.1 0.001 k 0.01 k 0.1 k 0.001 M 0.01 M 0.001 F 0.01 F 0.1 F 1 F (1.9% + 3) (1.9% + 3) f (1.9% + 3) (50 to 400 Hz) (1.9% + 3) (1.9% + 3) (0.9% + 2) (0.9% + 2) (0.9% + 1) E (0.9% + 1) (0.9% + 1) (0.9% + 2) (0.9% + 1) (0.9% + 1) (0.9% + 1) (0.9% + 1) (1.5% + 3) (1.9% + 2) (1.9% + 2) (1.9% + 2) | 1000 F (1.9% + 2) >1000 F (10% + 90) typical ML 2.000V 0.001V (1.9% + 2)2 1. The 4000 mV range can be entered only in manual range mode. Use the 4000 mV range with accessories. 2. The beeper is guaranteed to come on at <25 and turn off at >250. The meter detects opens or shorts 250 s.

Model 16 English Instruction Sheet Page 14

Function

Range 0 to 200 A 0 to 200 A

Resolution 0.1 A 0.1 A

Accuracy (2% + 3 counts) (1% + 2 counts)
Burden Voltage <5 mV/A <5 mV/A

(50 Hz to 400 Hz)

Function f E
Overload 1 Protection 600V rms 600V rms
Input Impedance (Nominal) >5 M <100 pF VCheck and LoZ = >2 k <200 pF (ac coupled)2 >10M <100 pF VCheck and LoZ = >2 k <200 pF2 Common Mode Rejection Ratio (1 k Unbalanced) Normal Mode Rejection

600V rms 600V rms

>60 dB at dc 50 or 60 Hz >100 dB at dc, 50 or 60 Hz Open Circuit Test Voltage >50 dB at 50 Hz or 60 Hz Full Scale Voltage To 4.0 M 40 M <450 mV dc <1.5V dc 2.400V dc

<1.5V dc 2.4-3.0V dc

Short Circuit Current J L 600V rms 600V rms <500 A 0.95 mA (typical)
1. 3 x 106 V Hz maximum 2. 2 k input impedance up to 50V. Impedance increases with input voltage to >300 k at 600V.
MIN MAX Recording Accuracy and Response Time
Specified accuracy of the measurement function 12 digits in dc for changes >200 ms in duration (40 digits in ac). Typical 100 ms response to 80%. Example 1: This would mean 1.2 when recording temperature. Example 2: This would mean 1.2 A when recording A or 12A if used with a dc amp probe (with a mV input).
Model 16 English Instruction Sheet Page 15
MIN MAX Recording with Elapsed Time
Elapsed Time 0 to 100 hours (99:59) Resolution 1 minute Accuracy 0.3% typical
Maximum Voltage Between any Terminal and Earth Ground: Display: Operating Temperature: Storage Temperature: Temperature Coefficient: Relative Humidity: Battery Type: Battery Life: Shock: Vibration: Size (H x W x L): Weight: Safety:
600V rms 3 3/4-digits, 4000 counts, updates 4/sec -10C to 50C (14F to 122F) -30C to 60C (-22F to 140F) indefinitely (to -40C (-40F) for 100 hrs) (.1 x specified accuracy)/C (<18C or >28C) 0% to 90% (-10C to 35C; 14F to 95F) 0% to 70% (35C to 50C; 95F to 122F) 9V, NEDA 1604 or IEC 6Fcontinuous hours with alkaline 450 continuous hours with carbon-zinc 1 meter drop 6 sides. Class II vibration MIL-PRF-28800F 3.46 cm x 7.05 cm x 14.23 cm (1.35 in x 2.75 in x 5.55 in) 286g (10 oz) Designed to Protection Class II requirement of UL3111, ANSI/ISA-S82, CSA C22.2 No 231, and VDE 0411, and IEC 1010 overvoltage Category III (CAT III, 600 Volts). Complies with FCC Part 15, Class B, and VDE 0871B. Trademark of TV Product Services. Complies with EN 61010-1: 1993.