UYIGAO UA2018B Clamp Meter Portable Handheld Digital Clamp Multimeter LCD Display Auto Range AC/DC Voltage AC Current Universal Tester with Backlight Capacitance Resistance Frequency Temperature Measure Diode Hz Tester This LCD Digital AC/DC voltage clamp meter is a portable and professional AC current clamp meter which has everything you need for a full multimeter. It is widely used for field, laboratory, shop and home applications.   Features: Multi-purpose Clamp Meter: accurate AC/DC voltage, AC current, resistance, capacitance, continuity, diode, frequency, duty cycle, temperature measurement. Continuity Test & Over Load conservation: designed to safely and accurately confirm the circuit conducts electricity with low voltage indication and overload conservation. Shows "OL" on the LCD if over range. Easy e and Read with Large LCD Screen: small and portable to carry and use. High resolution and low battery indication. The flashlight access convenient AC current measurement in the dark. Data hold, auto range and auto power off. Professional Multimeter: with stable performance, safe and reliable 3 3/4 digit, the whole circuit design to LSI double integral A/D converter as the core, the whole range of overload conservation circuit, unique design makes it the superior performance of a dedicated electrical instruments. Safety Operation: the meter strictly follow GB4793 electronic measuring instruments and IEC1010-2-032 IEC61010-1 safety requirements and safety standards for design and production, in line with double insulation, over voltage CAT Ⅲ 600V safety standards and pollution degree 2. You will Get: Digital Clamp Meter, 1 Pair of Test Probe, 1 Temperature Probe, User Manual (English), 1 Storage Bag. Specifications: AC Current: 4A/40A/400A/600A DC Voltage: 400mV/4V/40V/400V/600V AC Voltage: 400mV/4V/40V/400V/600V Resistance: 400Ω/4KΩ/40KΩ/400KΩ/4MΩ/40MΩ Capacitance: 5nF/50nF/500nF/5uF/50uF/200uF Frequency: 10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz Duty: 0.1~99.9% Temperature: -20~1000℃ Material: ABS Display: Max 5999 Digits LCD Safety Class: 600V CAT Ⅲ, pollution class II Sampling Rate: about 3 times / sec. Display: 3 3/4 digit LCD display Range: Automatic / manual range switch Over-range Indication: LCD will display "OL" Auto Power Off: 30 minutes Backlight Auto-off: 15 seconds Working Environment: 0～40℃, <80%RH (<10℃ is not considered) Storage Environment: -10～60℃, <70%RH (removing the battery) Altitude: <2000meters Power Supply: 3 * 1.5V AAA battery(NOT included) Max. Jaw Opening Size: 36mm / 1.42in   Item Weight: 340g / 11.99oz Item Size: 208 * 78 * 35mm / 8.19 * 3.07 * 1.38in Package Weight: 522g / 18.41 Package Size: 22.9 * 12.7 * 5.1cm / 9.02 * 5.00 * 2.01in Packing List: 1 * Clamp Meter 1 * Pair of Test Probe 1 * Temperature Probe 1 * Storage Bag 1 * User Manual (English)