Overview
GAOtek’s Digital Clamp Multimeter with True RMS and Temperature Measurement This digital AC/DC current clamp meter is a convenient measuring instrument with stable, safe, and reliable performance. The function switch is easy to measure with one hand operation and has overload protection and low battery indication functions.
The overall circuit design is centered around an intelligent IC dual integration A/D converter and equipped with a full range overload protection circuit, with a novel appearance. It can be used to measure AC current, AC voltage, DC voltage, frequency, duty cycle, resistance, capacitance measurement, as well as circuit on-off and diode testing. It is a multifunctional instrument with superior performance.
Features
- Measures AC/DC voltage and current with high accuracy.
- Equipped with a clear digital LCD display.
- Includes non-contact voltage (NCV) detection for safety.
- Features data hold and auto power-off functions.
- Built-in backlight for easy reading in low light.
- Compact, lightweight, and durable design.
- Ideal for electrical testing and maintenance work.
Technical Specifications
| Max. AC Current | 600 A |
| Max. AC Voltage | 600 V |
| Max. DC Voltage | 600 V |
| Measuring Voltage Range | 0 mV to 600 V |
| Measuring Current Range | AC 0 A to 600 A |
| Measuring Resistance Range | 0 Ω to 40 MΩ |
| Measuring Capacitance Range | 0 nF to 40 mF |
| AC Voltage | Range: 0 mV to 600 V, Resolution: 0.001 V to 0.1 V, Accuracy: ±(1.2% + 10 digits) |
| DC Voltage | Range: 0 mV to 600 V, Resolution: 0.001 V to 0.1 V, Accuracy: ±(1% + 2 digits) |
| AC Current | Range: 0 A to 600 A, Resolution: 0.001 A to 0.1 A, Accuracy: ±(2.5% + 10 digits) |
| Resistance | Range: 0 Ω to 40 MΩ, Resolution: 0.1 Ω to 0.01 MΩ, Accuracy: ±(2% + 5 digits) |
| Capacitance | Range: 0 nF to 40 mF, Resolution: 0.001 nF to 10 μF, Accuracy: ±(4% + 50 digits) |
| Temperature Measurement | Range: -40 °F to 1832 °F (-40 °C to 1000 °C), Resolution: 1 °F (1 °C), Accuracy: ±(2% + 2 °C) |
| Operating Temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| Instrument Safety Rating | CAT III 600 V |
| Maximum Count | 6000 Counts |
| Display Type | Digital Only |
| Auto Shutdown | After 15 minutes of inactivity |
| Non-Contact Voltage Detection (NCV) | Available |
| Diode Testing | Available |
| Buzzer Function | Available |
| Data Hold | Available |
| Backlight Screen | Available |
| Flashlight Lighting | Available |
| Low Power Indicator | Available |
| Power Source | 2 × 1.5 V AAA Batteries |
| Material | ABS |






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