CONTENTS Page Number Details What’s Included Important Safety Information General Overview Product Overview Operation NCV Non-Contact Electric Field Measurement Other Functions Technical Specification Maintenance & Repair Replacing the Batteries WHAT’S INSIDE • Mini clamp meter • User manual • Two 1.5V AAA batteries IMPORTANT SAFETY INFORMATION •...
GENERAL OVERVIEW 1. Maximum overload protection for clamp head terminal: 200A 2. Maximum display: 2000 counts, update 2-3 times per second. Over range display: “OL” Work temperature: 0°C to 40°C Relative humidity: 0°C to 30°C, 75%, 30°C to 40°C, 50% Storage temperature: -10°C to 50°C 3.
Symbol Details Symbol Details True valid value TRMS Ω kΩ MΩ Resistance unit measurement status AC/DC voltage AC/DC mV, V Voltage unit measurement Negative reading mA, A Current unit Non contact AC voltage (EF) NCV Diode measurement induction Auto Circuit on-off measurement Auto range ZERO/REL Zero/relative measurement Data hold...
NCV NON-CONTACT ELECTRIC FIELD MEASUREMENT • If you wish to measure whether there is AC voltage or electromagnetic field, place the front end of the clamp head 8~15mm close to the test piece. • Analogue quantity of inductive AC voltage is about ≤...
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