AC Clamp Meter CM4141
Hioki clamp on meters are best-in-class measuring devices incorporating Hioki's expertise in current sensing technology. The CM4141 is a 2000A AC True RMS clamp meter that features a uniquely designed slim jaw that lets you easily get into the narrow gaps between cables in crowded electrical distribution boxes without fear of damaging the cables or the clamp meter. The broad -25 degrees Celsius to 65 degrees Celsius operating temperature range and IP50 dustproof and waterproof enclosure to enable professionals to work quickly in crowded electrical distribution panels. The high current measurement capability makes it especially useful for industrial applications.
CAT IV 600 V CAT III 1000 V
Key Features
- Easily get into tight spaces between cables thanks to thin sensor with a minimum cross-section span of 11 mm
- Measure up to 2000 A AC AC A, AC and DC V, DC,AC V, resistance, frequency, temperature, and more
- Expanded -25 degrees Celsius to 65 degrees Celsius operating temperature range
Product Warranty Period: 3 years
Included Accessories:
TEST LEAD L9207-10 ×1, CARRYING CASE C0203 ×1, LR03 Alkaline battery ×2, Instruction Manual ×1, Usage notes ×1
CAT IV 600 V CAT III 1000 V
Key Features
- Easily get into tight spaces between cables thanks to thin sensor with a minimum cross-section span of 11 mm
- Measure up to 2000 A AC AC A, AC and DC V, DC,AC V, resistance, frequency, temperature, and more
- Expanded -25 degrees Celsius to 65 degrees Celsius operating temperature range
Product Warranty Period: 3 years
Included Accessories:
TEST LEAD L9207-10 ×1, CARRYING CASE C0203 ×1, LR03 Alkaline battery ×2, Instruction Manual ×1, Usage notes ×1
| AC Current range | 60.00 A to 2000 A, 3 ranges (45 Hz to 1 kHz, True RMS), Basic accuracy 45-66 Hz: ±1.5% rdg. ±0.08 A |
|---|---|
| Crest factor | For the 60.00 A range: 2.5 (greater than 50.00 A and less than or equal to 60.00 A) to 2000 A range: 1.5 (2000 A or less) |
| DC Voltage range | 600.0 mV to 1500 V (*1), 5 ranges, Basic accuracy: ±0.5% rdg. ±0.5 mV (at 600 mV) |
| 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 600.0 kΩ, 4 ranges, Basic accuracy: ±0.7% rdg. ±0.5 Ω (at 600 Ω) |
| Electrostatic capacity range | 1.000 μF to 1000 μF, 4 ranges, Basic accuracy: ±1.9% rdg. ±0.005 μF (at 1 μF) |
| Frequency range | Voltage: 9.999 Hz to 999.9 Hz 3 ranges, Current: 99.99 Hz to 999.9 Hz 2 ranges, Basic accuracy: ±0.1% rdg. ±0.01 Hz (at 99.99 Hz) |
| Temperature (K) | -40.0 to 400.0 ˚C, Basic accuracy: ±0.5% rdg. ±3.0 ˚C + temperature probe accuracy |
| Other functions | Continuity check, Diode check, Automatic AC/ DC detection (Voltage check only), Max/ Min/ AVG/ Peak waveform MAX/ Peak waveform MIN value display, Low-pass filter function, Display value hold, Backlight, Auto power save, Buzzer sound, Zero-adjustment, and other function |
| Dustproof, waterproof | IP20 (Current measurement of voltage or hazardous live conductors under completely dry condition) IP50 (When measuring or storing the resistance of a completely dry state or the current of an insulated conductor), However, dustproof and waterproof design equivalent to IP54 only on the handheld part and in a non-measurement state. |
| Interface | N/A |
| Power supply | LR03 Alkaline battery ×2, Continuous use: 48 hr (Backlight OFF) |
| Core jaw diameter | φ55 mm (2.17 in), Jaw dimension: 82 mm (3.23 in) W × 11 mm (0.43 in) D (D dimension is a range value of 44 mm (1.73 in) from the tip of the jaw) |
| Jaw cross-section | Minimum dimension 11 mm (0.43 in) (Range value of 44 mm (1.73 in) from the tip of the jaw) |
| Dimensions and mass | 65 mm (2.56 in) W × 247 mm (9.72 in) H × 35 mm (1.38 in) D, 300 g (10.6 oz) |
| Included Accessories | TEST LEAD L9207-10 ×1, CARRYING CASE C0203 ×1, LR03 Alkaline battery ×2, Instruction Manual ×1, Usage notes ×1 |
ACCESSORIES
TEST LEAD L9207-10
- 90 cm (2.95 ft) length
CONTACT PIN SET L4933
- Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 60V DC/ 30V AC
SMALL ALLIGATOR CLIP SET L4934
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V
CONNECTION CABLE SET L4930
- 1.2 m (3.94 ft) length, CAT IV 600 V, CAT III 1000 V
EXTENSION CABLE SET L4931
- Expands the length of L4930/4940, 1.5 m (4.92 ft) length
TEST PIN SET L4932
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V
SMALL ALLIGATOR CLIP SET L4934
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V
ALLIGATOR CLIP SET L4935
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V
BUS BAR CLIP SET L4936
- Attaches to the tip of the L4930/4940, CAT III 600 V
MAGNETIC ADAPTER SET L4937
- Attaches to the tip of the L4930/4940, CAT III 1000 V
TEST PIN SET L4938
- Attaches to the tip of the L4930/4940, CAT III 600 V
BREAKER PIN SET L4939
- Attaches to the tip of the L4930/4940, CAT III 600 V
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length
THERMOCOUPLES(K) DT4910
- K type, tip exposed, 0.3 mm (0.01 in) diameter, 80 cm (2.62 ft) length, -40 to 260 °C (-40 to 500 °F), tolerance ±2.5 °C
Carrying Case C0203
- Carrying Case
TEST LEAD L9207-10
- 90 cm (2.95 ft) length
CONTACT PIN SET L4933
- Attaches to the tip of the Test Lead L9207-10/DT4911, L9206, 60V DC/ 30V AC
SMALL ALLIGATOR CLIP SET L4934
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V
CONNECTION CABLE SET L4930
- 1.2 m (3.94 ft) length, CAT IV 600 V, CAT III 1000 V
EXTENSION CABLE SET L4931
- Expands the length of L4930/4940, 1.5 m (4.92 ft) length
TEST PIN SET L4932
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V
SMALL ALLIGATOR CLIP SET L4934
- Attaches to the tip of the L4932, L9207-10/DT4911, L9206, CAT III 300 V, CAT II 600 V
ALLIGATOR CLIP SET L4935
- Attaches to the tip of the L4930/4940, CAT IV 600 V, CAT III 1000 V
BUS BAR CLIP SET L4936
- Attaches to the tip of the L4930/4940, CAT III 600 V
MAGNETIC ADAPTER SET L4937
- Attaches to the tip of the L4930/4940, CAT III 1000 V
TEST PIN SET L4938
- Attaches to the tip of the L4930/4940, CAT III 600 V
BREAKER PIN SET L4939
- Attaches to the tip of the L4930/4940, CAT III 600 V
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length
THERMOCOUPLES(K) DT4910
- K type, tip exposed, 0.3 mm (0.01 in) diameter, 80 cm (2.62 ft) length, -40 to 260 °C (-40 to 500 °F), tolerance ±2.5 °C
Carrying Case C0203
- Carrying Case
DOWNLOADS
Catalog
- AC/DC CLAMP METER, AC CLAMP METER CM4000 series
Manual
- AC CLAMP METER CM4141,CM4142
Declaration of Conformity
- AC CLAMP METER CM4141,CM4142
Catalog
- AC/DC CLAMP METER, AC CLAMP METER CM4000 series
Manual
- AC CLAMP METER CM4141,CM4142
Declaration of Conformity
- AC CLAMP METER CM4141,CM4142