Lutron CM-9930 Digital Clamp Meter
Lutron CM-9930 Digital Clamp Meter is a device used to measure electrical measurements. This Lutron Clamp Meter has advanced features like 4000 counts, Auto range & multi-functions with LCD display. This Clamp Meter comes with a data hold function and overload protection circuit.
Applications: HVAC systems, Industrial maintenance, Automotive electrical systems, Renewable Energy Installations, Electrical maintenance & troubleshooting.
Description
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Discription
Lutron CM-9930 Digital Clamp Meter is a versatile and reliable tool designed to meet the needs of professionals and DIY enthusiasts alike. With its advanced features, robust construction, and user-friendly interface, this clamp meter is an essential device for anyone involved in electrical measurements.
| ELECTRICAL SPECIFICATIONS (23 ± 5 ) | ||||
| Function | Range | Resolution | Accuracy | Overload |
| DC/AC Voltage |
400 mV (DC only) |
0.1 mV | ± ( 0.5 % + 2d ) | AC/DC 600 V. |
| 4 V | 0.001V | DCV: ± ( 1 % + 2d ) ACV: ± ( 1.2 % + 5d ) |
||
| 40 V | 0.01V | |||
| 400 V | 0.1 V | |||
| 600 V | 1 V | |||
| DC /AC current |
400 A ACA : 0.5 to 400 |
0.1 A | ± ( 2 % + 5 d ) | AC/DC 600 A |
| 600 A | 1 A | ± ( 2 % + 8 d ) | ||
| Remark | * Input impedance for ACV & DCV range is 10 Mega ohm * ACA, ACV specification be tested on sine wave 50/60 Hz |
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| Function | Range | Resolution | Accuracy | Overload |
| Ohms | 400 ohm | 0.1 ohm | ± ( 1 % + 5 d ) | AC / DC 400 V |
| 4 K ohm | 1 ohm | |||
| 40 K ohm | 10 ohm | |||
| 400 K ohm | 100 ohm | |||
| 4 M ohm | 1 K ohm | ± ( 2 % + 2 d ) | ||
| 40 M ohm | 10Kohm | ± ( 3.5 % + 5d ) | ||
| Frequency ( 5 V ) | 5 Hz | 0.001 Hz | ± (1 % + 5 d) | AC / DC 250 V |
| 50 Hz | 0.01 Hz | |||
| 500 Hz | 0.1 Hz | |||
| 5 KHz | 1 Hz | |||
| 50 KHz | 0.01 KHz | |||
| 100 KHz | 0.1 KHz | |||
| Diode | Short/non conductance, good/defect test. | |||
| Continuity | If measuring resistance is less than 10 ohm, the beeper will sound. | |||
Specification
| Manufacturer | Lutron |
|---|---|
| Model No | CM-9930 |
| Operating Temperature | 0℃ to 50℃ |
| Operating Humidity | Less than 80% RH |
| Max. Jaw Open Size | 30 mm ( 1.18 inch ) Dia. |
| Sampling Time | Approx. 0.35 second |
| Polarity | Automatic Switching, ” – ” indicates negative polarity |
| Current Sensor | Hall effect sensor |
| Dimensions | 178 x 64 x 33 mm |
| Weight | 230 g |
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