Auto Range Tester Lcd Mini Auto Range Ac/dc Digital Multimeter Voltmeter The product is shipped based on the color or size of the main image of the product page. Features:Features an easy-to-read large backlit LCD to improve visibility, it gives you fast accurate readings with data hold function.Designed in handheld small size and light weight.Easy to carry when outside work.Streamline design and very portable.Overrange protection for all ranges.Low battery indication.Automatic polarity indication.Specification:1.Body Size: 115*70*20mm2.Accuacy is specified for a period of year after calibration and at 18 Cto 28 C(64 F to 82 F) with relative humidity to 75%3.It includes 7 function with 25 rangs4.Max. Voltage Between Terminals And Earth Ground; 600V DC or 500V AC5.Display: LCD6.MAX. Show Value: 1999 counts max Polarity Indication:"-" indicates negative polarity7.Overrange Indication: Display" OL" or "-OL"8.Sampling Time: approx.0.4second Until showing of function and electrical capacity9.Auto power supply: 15min10.Power Supply: 1.5V*2, it is not included11.Temperature, Factor less than 0.1*Accuracy/ C12.Operating Temperature: 0 Cto 40 C (32F to 104 F)13.Storage Temperature: 0 Cto 50 C(10F to 122 F)14.Circumstance Temperature: 235 CRelative Humidity: less than 70%15.Auto Range:DC Voltage: 200mV, 2V, 20V, 200V, 600VAC Voltage: 2V, 20V, 200V, 500V (Frequency Range: 40~400Hz)DC Current: 200uA, 2000uA, 20mA, 200mAAC Current: (Take it only as reference) 200uA(5% of rdg), 2000uA (3% of rdg),20mA (5% of rdg), 200mA (3% of rdg) (Frequency Range: 40~400Hz)16.Resistance: 200, 2K, 20K, 200K, 2M, 20M17.Diode Test: test current 1mA, test voltage 1.5V DC18.Continuity: