HIOKI AC/DC Clamp Meter CM4371-50
The HIOKI AC/DC Clamp Meter CM4371-50 is a professional-grade instrument ideal for high-precision current and voltage measurements in demanding environments. Designed with advanced True RMS technology, this clamp meter ensures accurate readings for both AC and DC signals, even with distorted waveforms. Featuring a robust build, it supports measurements up to 1000A, 1700V DC, and 1000V AC, along with resistance, continuity, and frequency checks. The CM4371-50 also offers Bluetooth® wireless communication for real-time data transfer and analysis. Perfect for industrial and electrical maintenance tasks, this Hioki clamp meter combines reliability, durability, and high performance in one tool. Get the best HIOKI CM4371-50 clamp meter price in Bangladesh today from trusted suppliers.
Key Features
- CAT IV 600 V, CAT III 1000 V
When using the P2010: CAT III 2000 V, CAT IV 1000 V
- Measure DC voltages of up to 2000 V (*1) for open voltage inspections of solar panels
- Simultaneously measure inrush current in RMS and crest values
- Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file (*2)
- Harmonic analysis from 1st to 30th order with our free app GENNECT Cross (*2)
- Automatic AC/DC function helps boost work efficiency
Basic specifications
Accuracy guaranteed: 1 year
| DC Current range |
20.00 A/600.0 A, Basic accuracy: ±1.3% rdg. ±0.08 A (20 A range) |
| AC Current range |
20.00 A/600.0 A (10 Hz to 1 kHz, True RMS), Basic accuracy: 45-66 Hz: ±1.3% rdg. ±0.08 A (at 20 A) |
| Crest factor |
20.00 A range: 7.5
600.0 A range: 3 or less |
| DC+AC Current range |
20.00 A/600.0 A (10 Hz to 1 kHz, True RMS), Basic accuracy DC, 45-66 Hz: ±1.3% rdg. ±0.13 A (at 20 A) |
| DC Voltage range |
600.0 ｍV to 1000 V (When using P2010: 600.0 V to 2000 V) |
| AC Voltage range |
6.000 V to 1000 V, 4 ranges (15 Hz to 1 kHz, True RMS), Basic accuracy 45 - 66 Hz: ±0.9% rdg. ±0.003 V (at 6 V) |
| DC+AC Voltage range |
6.000 V to 1000 V, 4 ranges, Basic accuracy DC, 45 - 66 Hz: ±1.0% rdg. ±0.013 V (at 6 V) |
| Resistance range |
600.0 Ω to 6.000 MΩ, 5 ranges, Basic accuracy: ±0.7% rdg. ±0.5 Ω (at 600 Ω) |
| Capacitance range |
1.000 μF to 1000 μF, 4 ranges, Basic accuracy: ±1.9% rdg. ±0.005 μF (at 1 μF) |
| Frequency range |
9.999 Hz to 999.9 Hz, 3 ranges, Basic accuracy: ±0.1% rdg. ±0.003 Hz (at 9.999 Hz) |
| Temperature (K) |
-40.0 to 400.0 ˚C, add temperature probe accuracy to basic accuracy of ±0.5% rdg. ±3.0 ˚C |
| Voltage detection |
Hi: 40 V to 600 V AC, Lo: 80 V to 600 V AC, 50/60 Hz |
| Harmonic levels |
[With Z3210 installed] Voltage/Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio
*Harmonics can be displayed with our free app GENNECT Cross. |
| Other functions |
DC power, Continuity check, Diode check, Automatic AC/DC detection, Pass/fail judgement function of DC A and DC V, Max/Min/Average/PEAK MAX/ PEAK MIN value display, Low-pass filter function, Display value hold, Auto hold, Back light, Auto-power save, Buzzer sounds, Zero-adjustment |
| Dustproof, waterproof |
IP20 (Voltage measurement in a completely dry condition. When jaw closes)
IP54 (While in storage) |
| Power supply |
LR03 Alkaline battery ×2
Continuous use: 40 hr (without Z3210 installed), 20 hr. (with Z3210 installed and using wireless communications)
Other conditions: 10 A AC measurement, backlight off, 23°C reference value |
| Core jaw diameter |
φ33 mm (1.30 in), Jaw dimension: 69 mm (2.72 in) W× 14 mm (0.55 in) D |
| Dimensions and mass |
65 mm (2.56 in) W × 215 mm (8.46 in) H × 35 mm (1.38 in) D mm, 340 g (12.0 oz) |
| Included accessories |
Test Lead L9300, Carrying Case C0203, LR03 Alkaline battery ×2, Instruction Manual×2, Operating Precautions ×1 |
| Included accessories |
Test Lead L9300, Carrying Case C0203, LR03 Alkaline battery ×2, Instruction Manual×2, Operating Precautions ×1 |
| Included accessories |
Test Lead L9300, Carrying Case C0203, LR03 Alkaline battery ×2, Instruction Manual×2, Operating Precautions ×1 |
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