Feature:Specification:Features:Multi-purpose Clamp Meter: for measuring AC Current, AC/DC Voltage, and Resistance.Wide Measuring Range: 600V DC/AC voltage, 400A AC current, and 400.0Ω/4000Ω resistance.Digital LCD Display: with backlight ON/OFF switchable for display data clearly in the low lit conditions.User-friendly Design: jaw opening of 30mm to measure current without touching or interrupting the circuit.Low Power Consumption: powered by 2*1.5V AAA battery (NOT included), convenient to operate.Detachable Test Lead: comes with a pair of test probes for convenient measurement.Specifications:Material: ABSColor: Orange+redAC CURRENT(JAW):Range: 400.0AResolution: 0.1AAccuracy:1.8%±5 digits (45~65Hz)2.5%±5 digits (65~400Hz)AC VOLTAGE:Range: 600.0VResolution: 0.1VAccuracy: 1.5%±5 digits (45~400Hz)DC VOLTAGE:Range: 600.0VResolution: 0.1VAccuracy: 1%±5 digitsRESISTANCE:Range: 400.0Ω/4000ΩResolution: 0.1Ω/1ΩAccuracy: 1%±5 digitsContinuity Beeper: ≤70ΩOperating Temperature: 0~40℃Storage Temperature: -30~60℃Operating Humidity:Non condensing: <10℃≤90%RH (at 10~30℃)≤75%RH (at 30~40℃)Operating Altitude: 2,000 metersStorage Altitude: 12,000 metersSafety Rating: 600V CAT IIIJaw Opening: 30mmPower Supply: 2 * 1.5V AAA battery (NOT included) Item Size: 207 * 75 * 34mm / 8.15 * 2.95 * 1.34inItem Weight: 327g / 11.54ozPackage Weight: 449g / 15.86ozPackage Size: 25 * 10 * 4.8cm / 9.84 * 3.94 * 1.89inPackage List:1 * Clamp Meter1 * Pair of Test Leads1 * Manual (English)Package List:1 * Clamp Meter1 * Pair of Test Leads1 * Manual (English)