Temperature |
Operating: 10 °C to 40 °C (50 °F to 104 °F)
Storage: -20 °C to 60 °C (-4 °F to 140 °F) |
Humidity |
10 % to 90 % non-condensing |
Altitude |
To 5,000 meters @ 115 V ac mains and ≤150 V measurements
To 2,000 meters @ 230 V ac mains and ≤300 V measurements |
Display |
LCD display |
Communications |
USB device port for computer control |
Modes of Operation |
Manual and remote |
Power |
120 V: 90 to 132 V ac rms, 47 to 63 Hz, 20 A max
230 V: 180 to 264 V ac rms, 47 to 63 Hz, 16 A max |
Size (L x W x H) |
32 cm x 23.6 cm x 12.7 cm (12.6 in x 9.3 in x 5 in) |
Weight |
4.7 kg (10.25 lb) |
Safety |
IEC 61010-1: Overvoltage category II, Pollution Degree 2
IEC 61010-2-030: Measurement 300 V, CAT II |
Electromagnetic Compatibility (EMC) |
IEC 61326-1: Controlled Electromagnetic Environment
CISPR 11: Group 1, Class A |
Mains Voltage Ranges |
0.0 to 300 V ac rms |
Accuracy (Mains Voltage) |
±(2 % of reading + 1.0 V ac) |
Accessible Voltage and Point to Point Voltage |
0.0 to 300 V ac rms |
Accuracy (Accessible Voltage) |
±(2 % of reading + 2 LSD) |
Earth Resistance Modes |
Two terminal and four terminal |
Test Current |
>200 mA ac into 500 mΩ with open circuit voltage ≤ 24 V
25 A short circuit ±10 % |
Earth Resistance Range |
0.0 to 2.0 Ω |
Earth Resistance Accuracy (Two Terminal) |
±(2 % of reading + 0.015 Ω) for 0.0 to 2.0 Ω
±(2 % of reading + 0.015 Ω) for 0.0 to 0.2 Ω |
Earth Resistance Accuracy (Four Terminal) |
±(2 % of reading + 0.005 Ω) for 0.0 to 2.0 Ω
±(5 % of reading + 0.005 Ω) for 0.2 to 2.0 Ω |
Equipment Current Range |
0 – 20 A ac rms |
Equipment Current Accuracy |
5 % of reading ± (2 counts or 0.2A, whichever is greater) |
Leakage Current Modes |
AC+DC (True-rms), AC only, DC only |
Leakage Current Range |
0.0 to 199.9 μA, 200 to 1999 μA, 2.00 to 10.00 mA |
Leakage Current Accuracy |
±(1 % of reading ± (1 μA or 1 LSD, whichever is greater)) |
Insulation Resistance Range |
0.5 to 20 MΩ, 20 to 100 MΩ |
Insulation Resistance Accuracy |
20 MΩ Range: ±(2 % of reading + 2 counts)
100 MΩ Range: ±(7.5 % of reading + 2 counts) |
Source Test Voltage |
500 V dc (+20 %, -0 %) 1.5 mA short-circuit current or 250 V dc selectable |
ECG Performance Waveforms Accuracy |
±2 % ±5 % for amplitude of 2 Hz square wave (fixed @ 1 mV) |
Ordering Information |
Multiple models based on regional power standards (e.g., US, EUR) |