ST182 pro 4000 Counts Digital AC Current Clamp Meter 400A Automatic Range Multimeter with Backlight Voltage Meter Clamp Gauge NCV Test Clamp Ammeter Universal Meter Tester Measuring Temperature

• - Compact Size: Portable to carry and easy to use in one hand.
• - 36mm Jaw Opening: 36mm large jaw opening to measure without touching or interrupting the circuit.
• - Automatic Range: Intelligent efficient operation to get scientific accurate results.
• - 400A AC Current Measurement: 40A~400A±(2.5%+3) wide range measurement, suitable for various wires, convenient & accurate.
• - NCV Non-contact Voltage Detection: If you want to detect whether there is AC voltage or electromagnetic field in the space, you can get the front end of the clamp head of the meter close to the measured object. If there is, a beep will sound and the NCV light will flash.

Specifications: Product Material: ABS Line Material: Brass+PVC Color: Black Power ply: 2 * AAA Battery (NOT included) Automatic Shutdown: After 15 minutes Display: LCD display Maximum Count: 4000 counts Jaw Opening: 36mm DC Voltage Range: 400mV±(1.5%+5), 4V~600V±(1.0%+3) AC Voltage Range: 4V~600V±(1.5%+3) AC Current Range: 40A~400A±(2.5%+3) Frequency Range: 10Hz-400kHz±(1.0%+5), 400kHz-4±(2.0%+5) Resistance Range: 400Ω±(1.2%+3), 4kΩ~40MΩ±(1.5%+5) Capacitance Range: 1nF~4μF±(2.5%+10), 4μF~400μF±(4.0%+20), 4mF±(5.0%+30) Temperature Range: 0℃~400℃/32℉~752℉±(2.0%+1℃), 400℃~750℃/752℉~1382℉±(2.5%+1℃) Diode: √ Zero/Fire Line Identification: √ NCV Test: √ On-off Beep: √ Backlight: √ Data Hold: √ Item Size: Approx. 184*64.5*32mm / 7.24*2.54*1.26in Item Weight: Approx. 129g / 4.55oz Package Size: Approx. 23.5*10*4cm / 9.25*3.94*1.57in Package Weight: Approx. 290g / 10.23oz Note: Please read the Users Manual before use. Packing List: 1 * Clamp Meter 2 * Test s 1 * Storage Bag 1 * Users Manual(English)