MT-3102 3 1/2 mini digital clamp meter is a 3 1/2-digit LCD multi-meter for measuring AC and DC voltage, AC current, resistance, temperature, Diode and continuity test. All overload protection is provided. The function/range rotatable switch design makes manual operation workable, and range selector, power switch are all on one know. The select buttons for easy function change. It is ideal instrument for use in fields, factory, college and laboratory. Features:3 1/2 digits 1999 counts.0.8% best accuracy.Auto range.Portable and simple one-hand operation.Extra function: Maximum value hold, data hold, auto power off, low battery indication.Max. jaw opening: max. 30mm. Specification:Counter 1999Digits 3 1/2DC(V): 200m V ÷ (0.8%+5) 2V/20V/200V ÷ (0.8%+ 3) 600V ÷ (1.0%+ 5)AC(V):2V/20V/200V÷ (1.2%+ 5) 600V ÷ (1.5%+5)AC(A):2A ÷ (4%+20) 0.4A ÷ (3.0%+15) 20A ÷ (3%+15) 4A ÷ (2.0%+10)200A ÷ (2%+5)400A÷ (2%+5)Resistance(): 200 ÷(1.2%+5) 2K/20K/200K÷(1%+3)High Resistance(): 2M ÷(1.2%+5) 20M ÷(1.5%+5)Temperature: -40~1000 -40~0 ÷3%+40~400 ÷1%+3400~1000 ÷2%+10-40~1832 -40~32 ÷3+4832~752 ÷1%+6752~1832 ÷2%+18Continuity with beeper YDisplay hold YLow battery indication YEN61010-1 CAT II YBattery (3 x 1.5V AAA batteries )(not included)Size (D≠W≠H)mm : 203 * 68 * 33 mm(8.0 * 2.7 * 1.3 inch)Weight(g): 190g (without batteries) Package information:Package size: 28.5 * 16.2 * 5.8 cm / 11 * 6.4 * 2.3inPackage weight: 445g / 15.8ozplastic package Package list:1 * Pro'sKit MT-3102 3 1/2 2A Mini Digital Clamp Meter1 * pair temperature test probe1 * pair test leads1 * English operating manual"