| Current Measurement |
| Measuring Range |
0 to 2000 A DC or 1400 AC RMS |
| Autorange Facility |
40 A/400 A/2000 A |
| Resolution |
10 mA in 40 A range 100 mA in 400 A range 1 in 2000 A range |
| Accuracy |
| DC and DC RMS |
I > 10 A: ±1.5% rdg ±5 digits I < 10 A: ±0.2 A |
| AVG |
I > 10 A: ±3% rdg ±5 digits I < 10 A: ±0.5 A |
| Pk |
I > 10 A: ±5% rdg ±5 digits I < 10 A: ±0.5 A |
| AHr |
I > 10 A: ±2% rdg ±5 digits I < 10 A: ±0.5 AHr |
| CF (Crest Factor) |
1.1 ≤ CF < 3: ±3% rdg ±5 digits 3 ≤ CF < 5: ±5% rdg ± 5 digits Resolution: 0.01 |
| RPL (Ripple) |
2% ≤ RPL < 100%: ±3% rdg ±5 digits 100% ≤ RPL < 600%: ±5% rdg ± 5 digits Resolution: 0.01% |
| Voltage Measurement |
| Measuring Range |
0 to 825 V DC or AC RMS |
| Autorange Facility |
4 V/40 V/400 V/750 V |
| Resolution |
1 mV in 4 V range 10 mV in 40 V range 100 mV in 400 V range 1 V in 750 V range |
| DC and DC RMS |
V > 1 V: ±1% rdg ±5 digits V < 1 V: ± 0.02 V |
| AVG |
V > 1 V: ±3% rdg ±5 digits V < 1 V: ± 0.03 V |
| Pk |
V > 1 V: ±5% rdg ±5 digits V < 1 V: ± 0.03 V |
| CF (Crest Factor) |
V > 1 V: ±5% rdg ±5 digits V < 1 V: ±5% rdg ± 5 digits Resolution: 0.01 |
| RPL (Ripple) |
2% ≤ RPL < 100%: ±3% rdg ± 5 digits 100% ≤ RPL < 600%: ±5% rdg ± 5 digits Resolution: 0.1% |
| Harmonics |
| THD (Total Harmonic Distortion) |
1% ≤ THD < 100%: ±3% rdg ± 5 digits 100% ≤ THD < 600%: ±5% rdg ± 5 digits Resolution: 0.1% |
| DF (Distortion Factor) |
1% ≤ DF < 100%: ±3% rdg ± 5 digits Resolution: 0.1% H02 ≤ Vharm < H13: ±5% rdg ± 2 digits H13 ≤ Vharm ≤ H30: ± 10% rdg ± 2 digits |
| Watts Measurement (Single - and Three-Phase) |
| Measuring Range |
0 to 1650 kW DC or 1200 kW AC |
| Autoranging Facility |
4, 40, 400, 1650 kW AC |
| Resolution |
1 W in 4 kW 10 W in 40 kW 100 W in 400 kW 1 kW in 1200 kW |
| Accuracy |
2.5% rdg ± 5 digits W1ø <2 kW ± 0.08 kW W3ø <4 kW ± 0.25 kW |
| VA Measurement (Single - and Three-Phase) |
| Measuring Range |
0 to 1650 kVA DC or 1200 kVA AC |
| Autorange Facility |
4, 40, 400, 1650 kVA |
| Resolution |
1 VA in 4 kVA 10 VA in 40 kVA 100 VA in 400 kVA 1 kVA in 1200 kVA |
| Accuracy |
VA >2 kVA: 2.5% rdg ± 5 digits VA <2 kVA: ±0.08 kVA |
| VAR Measurement (Single - and Three-Phase) |
| Measuring Range |
0 to 1250 kVAR |
| Autorange Facility |
4, 40, 400, 1200 kVAR |
| Resolution |
1 VAR in 4 kVAR 10 VAR in 40 kVAR 100 VAR in 400 kVAR 1 kVAR in 1200 kVAR |
| Accuracy |
VA >4 kVAR: 2.5% rdg ± 5 digits VA <4 kVAR: ±0.25 kVAR |
| Power Factor Range |
0.3 >PF <0.99 |
| Power Factor (Single - and Three-Phase) |
| Measuring Range |
0.3 capacitive and 1.0 to 0.3 inductive (72.5° capacitive and 0 to 72.5° inductive) |
| Resolution |
0.001 |
| Accuracy |
±3° |
| Frequency Range |
15 Hz to 1 kHz |
| Displacement Power Factor |
| Measuring Range |
0.3 capacitive and 1.0 to 0.3 inductive (72.5° capacitive and 0 to 72.5° inductive) |
| Resolution |
0.001 |
| Accuracy |
±3° |
| Frequency Range |
15 to 22 Hz and 45 to 65 Hz |
| Kilowatt Hour (kWHr) |
| Measuring Range |
40,000 kWHr |
| Autorange Facility |
1, 40, 400, 4000, 40,000 kWHr |
| Resolution |
1 WHr in 4 kWHr 10 WHr in 40 kWHr 100 WHr in 400 kWHr 1 kWHr in 4,000 kWHr 10 kWHr in 40,000 kWHr |
| Accuracy |
kWHr >2 kWHr: ±3% ± 5 digits kWHr <2 kWHr: ±0.08 kWHr |
| All Watts /VA /VAR /PF Measurements |
Frequency range: DC and 15 Hz to 1 kHz Current range: 10 to 1400 A RMS Voltage range: 1 to 825 V RMS Maximum input: 825 V RMS/1400 A RMS Maximum overload: 1000 V RMS/10,000 A |
| Frequency Measurement |
| Measuring Range |
15 Hz to 1 kHz |
| Resolution |
0.1 Hz |
| Accuracy |
15 to 22 Hz ± 0.5% rdg 40 to 70 Hz ± 0.5% rdg 15 to 1000 Hz ± 1% rdg |
| Current Range |
10 to 1400 A RMS |
| Voltage Range |
1 to 825 V RMS |
| Current Measurement |
| Ranges |
10/20/40/100/200/400/1000/2000 A |
| Resolution |
1 A in 40 A 10 A in 400 A 50 A in 2000 A |
| Accuracy |
±3% rdg ± 1 pixel |
| Maximum Overload |
10,000 A |
| Voltage Measurement |
| Ranges |
4/10/20/40/100/200/400/1000 V |
| Resolution |
100 mV in 4 V 1 V in 40 V 10 V in 400 V 31.25 V in 1000 V |
| Accuracy |
±2% rdg ± 1 pixel |
| Maximum Overload |
1000 V RMS |
| Frequency Range |
DC and 15 to 600 Hz |
| Time Base |
2.5, 5, 10, 25, 50 ms/div |
| Refresh Rate |
0.5 seconds |
| Maximum Sampling Rate |
15.625 kHz |
| Inrush Current Function |
| Ranges |
40, 400, and 2000 A |
| Resolution |
10 mA in 40 A range 100 mA in 400 A range 1 A in 2000 A range |
| Accuracy |
I > 10 A: ±5% rdg ± 1 pixel I < 10 A: ±0.5 A |
| Maximum Overload |
Maximum overload 10,000 A or RMS x frequency <400,000 |
| Capture Time |
1, 3, 10, 30, 100, and 300 s |
| Maximum Sampling Rate |
15.625 kHz |
| Logging Memory |
| Logging Areas |
Three areas that can be used individually or combined into one large area |
| Averaging Periods |
1, 2, 5, 10, 30 s, 1, 5, 10, 15 min, and custom |
| General Specifications |
| Display |
Color transmissive LCD 320 x 240 pixels (70 mm diagonal) with 2 level backlight |
| Power Supply |
Battery type 1.5 V Alkaline AA MN 1500 or IEC LR6 x 6 |
| Battery Life Typically |
>10 hours (backlight on full) >12 hours (backlight reduced) |
| Battery Eliminator BE345 |
Input: 110/230 V, 50/60 Hz Output: 15 V DC, 300 mA |
| Reference Conditions |
All accuracies stated at 73.4 ± 1.8°F (23 ± 1°C) |
| Operating Temperature |
32 to 122°F (0 to 50°C) |
| Temperature Coefficient of Current |
≤± 0.15% of rdg per °C |
| Temperature Coefficient of Voltage |
≤± 0.15% of rdg per °C |
| Maximum Relative Humidity |
80 % for temperatures up to 87°F (31°C) decreasing linearly to 50% relative humidity at 104°F (40°C) |
| Maximum Operating Altitude |
6561.7' (2000 m) |
| Mechanical |
| Cleaning |
The unit can be cleaned with an Isopropanol impregnated cloth. Do not use abrasives or other solvents. |
| Jaw Capacity |
2.3" (58 mm) diameter |
| Jaw Opening |
2.4" (60 mm) |
| Dimensions |
12 x 3.75 x 2" (300 x 98 x 52 mm |
| Weight |
1.8 lbs (820 g) batteries included |
| Electrical Safety |
| Maximum Safe Working Voltages |
Current measurement: 600 V AC RMS or DC between uninsulated conductor and ground Voltage measurement: 600 V AC RMS or DC between either input terminal and ground, or 825 V between energized phase voltages (delta power config.) |
| EMC |
| Emission |
IEC/EN 61326-1:1997 class B |
| Immunity |
IEC/EN 61326-1:1997 |