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Use this clamp meter to measure the AC/DC current of wires and devices. The versatile tool can measure voltage, amperage, resistance and frequency.
Use this clamp meter to measure the AC/DC current of wires and devices. The versatile tool can measure voltage, amperage, resistance and frequency.
This Hioki CM4371 AC/DC True RMS Clamp Meter is designed to measure AC voltage up to 1,000 V and DC voltage up to 1,700 V, as well as AC/DC current up to 600 A. The dustproof and waterproof enclosure adds to the durability. Plus, you can measure inrush current in RMS and crest values simultaneously.
Features
| AC Current | 20/600 A (10 Hz to 1 kHz, True RMS) with ±1.3% of reading ±0.08 A (at 20 A) accuracy |
| DC Current | 20/600 A with ±1.3% of reading ±0.08 A (20 A range) accuracy |
| AC + DC Current | 20/600 A (10 Hz to 1 kHz, True RMS) with ±1.3% of reading ±0.13 A (at 20 A) accuracy |
| AC Voltage | 6 to 1,000 V in 4 ranges (15 Hz to 1 kHz, True RMS) with ±0.9% of reading ±3 digits accuracy |
| DC Voltage | 600 mV to 1,500 V in 5 ranges with ±0.5% of reading ±3 digits accuracy |
| AC + DC Voltage | 6 to 1,000 V in 4 ranges with ±1.0% of reading ±7 digits accuracy |
| Crest Factor | 20 A range: 7.5, 600 A range: 3 or less |
| Resistance | 600 Ω to 600k Ω in 4 ranges with ±0.7% of reading ±5 digits accuracy |
| Electrostatic Capacity | 1 to 1,000 μF in 4 ranges with ±1.9% of reading ±5 digits accuracy |
| Frequency | 9.999 to 999.9 Hz with ±0.1% of reading ±1 digit accuracy |
| Temperature | -40 to 752°F (-40 to 400°C) with ±0.5% of reading ±3°C accuracy (plus temperature probe accuracy) |
| Voltage Detection | High: 40 to 600 VAC, low: 80 to 600 VAC, 50/60 Hz |
| Other Functions | Automatic AC/DC detection, plus/minus judgment function of DC A, DC V, max/min/average/peak max/peak min value display, filter function, display value hold, auto hold, backlight, auto power save, zero adjustment |
| IP Rating | Grip: IP54, jaw/barrier: IP50 |
| Core Jaw Diameter | φ1.3" (33 mm), 2.72 x 0.55" (69 x 14 mm) |
| Product Length | 1.38" (35 mm) |
| Product Width | 2.56" (65 mm) |
| Product Height | 8.46" (215 mm) |
| Product Weight | 12 oz (340 g) |
| Manufacturer Warranty | 3-year limited |
| AC Current | 20/600 A (10 Hz to 1 kHz, True RMS) with ±1.3% of reading ±0.08 A (at 20 A) accuracy |
| DC Current | 20/600 A with ±1.3% of reading ±0.08 A (20 A range) accuracy |
| AC + DC Current | 20/600 A (10 Hz to 1 kHz, True RMS) with ±1.3% of reading ±0.13 A (at 20 A) accuracy |
| AC Voltage | 6 to 1,000 V in 4 ranges (15 Hz to 1 kHz, True RMS) with ±0.9% of reading ±3 digits accuracy |
| DC Voltage | 600 mV to 1,500 V in 5 ranges with ±0.5% of reading ±3 digits accuracy |
| AC + DC Voltage | 6 to 1,000 V in 4 ranges with ±1.0% of reading ±7 digits accuracy |
| Crest Factor | 20 A range: 7.5, 600 A range: 3 or less |
| Resistance | 600 Ω to 600k Ω in 4 ranges with ±0.7% of reading ±5 digits accuracy |
| Electrostatic Capacity | 1 to 1,000 μF in 4 ranges with ±1.9% of reading ±5 digits accuracy |
| Frequency | 9.999 to 999.9 Hz with ±0.1% of reading ±1 digit accuracy |
| Temperature | -40 to 752°F (-40 to 400°C) with ±0.5% of reading ±3°C accuracy (plus temperature probe accuracy) |
| Voltage Detection | High: 40 to 600 VAC, low: 80 to 600 VAC, 50/60 Hz |
| Other Functions | Automatic AC/DC detection, plus/minus judgment function of DC A, DC V, max/min/average/peak max/peak min value display, filter function, display value hold, auto hold, backlight, auto power save, zero adjustment |
| IP Rating | Grip: IP54, jaw/barrier: IP50 |
| Core Jaw Diameter | φ1.3" (33 mm), 2.72 x 0.55" (69 x 14 mm) |
| Product Length | 1.38" (35 mm) |
| Product Width | 2.56" (65 mm) |
| Product Height | 8.46" (215 mm) |
| Product Weight | 12 oz (340 g) |
| Manufacturer Warranty | 3-year limited |
