AC/DC Voltage Measurements

Accuracy

Range: 600.0 V 
Resolution: 0.1 V 
50 Hz to 400 Hz ± (% of Rdg + Digits): ±(2 % + 3)

Input Impedance

3 MΩ (nominal), < 100 pF

Common mode rejection ratio (1 kΩ unbalanced)

> 60 dB at dc, 50 or 60 Hz

Overload Protection

600 V rms or dc

Earth bond resistance measurement

Range/Resolution

20.00 Ω 0.01 Ω
200.0 Ω 0.1 Ω
2000 Ω 1.0 Ω
20.00 kΩ 0.01 kΩ

Accuracy

±(1.5% + 3)

Overload Protection

2 V rms or dc

Open Circuit Test Voltage

> 4.0 V, < 8 V

Short circuit current

> 200.0 mA

Insulation Specifications

Measurement Range

0.01 MΩ to 2000 MΩ

Test voltages

500 V, 1000V

Test Voltage Accuracy

+ 20 %, - 0 %

Short circuit current

1 mA nominal

Auto Discharge

Discharge time < 0.5 second for C = 1 µF or less

Live circuit indicator

Inhibit test if terminal voltage > 30 V prior to initialization of test

Maximum Capacitive Load

Operable with up to 1 µF load

Measure Accuracy

50 V: ±(3 % + 5) 
100 V: ±(3 % + 5) 
250 V: ±(1.5 % + 5) 
500 V: ±(1.5 % + 5) 
1000 V: ±(1.5 % + 5) to 2000 MΩ, ±(10 % + 3) above 2000 MΩ

General Specifications

Maximum voltage applied to any terminal:

600 V ac rms or dc

Storage temperature

-40 °C to 60 °C (-40 °F to 140 °F)

Operating temperature

-20 °C to 55 °C (-4 °F to 131 °F)

Temperature Coefficient

0.05 x (specified accuracy) per °C for temperatures < 18 °C or > 28 °C (< 64 °F or > 82 °F)

Relative Humidity

0 % to 95 % @ 10 °C to 30 °C (50 °F to 86 °F)
0 % to 75 % @ 30 °C to 40 °C (86 °F to 104 °F)
0 % to 40 % @ 40 °C to 55 °C (104 °F to 131 °F)

Vibration

Random, 2 g, 5-500 Hz per MIL-PRF-28800F, Class 2 instrument

Shock

1 meter drop per IEC 61010-1 2nd Edition (1 meter drop test, six sides, oak floor)

Electromagnetic compatibility

In an RF field of 3 V/M, accuracy = specified accuracy (EN 61326-1:1997)

Safety

Complies with ANSI/ISA 82.02.01 (61010-1) 2004, CAN/CSA-C22.2 NO. 61010-1-04, and IEC/EN 61010-1 2nd Edition for measurement category IV 600 V (CAT IV)

Certifications

CSA per standard CSA/CAN C22.2 No. 61010.1-04; TUV per standard IEC/EN 61010-1 2nd Edition

Batteries

Four AA batteries (NEDA 15A or IEC LR6)

Battery life

Insulation test use: Tester can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25 seconds off. 

Resistance measurements: Tester can perform at least 2500 earth bond resistance measurements with fresh alkaline batteries at room temperature. These are standard tests of 1 Ω with a duty cycle of 5 seconds on and 25 seconds off.

Size

5.0 cm H x 10.0 cm W x 20.3 cm L (1.97 in H x 3.94 in W x 8.00 in L)

Weight

550 g (1.2 lb)

IP Rating

IP40

Altitude

Operating: 2000 m CAT IV 600 V, 3000 m CAT III 600 V 
Non-operating (storage): 12,000 m

Over-range capability

110% of range

Included accessories

TL224 Test Leads, TP74 Test Probes, clips PN 1958654 (red) and PN 1958646 (black), holster and remote probe