It is a high precise leveling multimeter tester.The high sensitive induction coil enable inducting weak current passed through. The readings is highly accurate.It is a very practical tool for electricians,and also a nice teaching instrument for students. This product without Battery becauseAir freight is not allowed Specifications: Model:YX-360TRN Diode assembly test Transistor P-N junction test Transistor hFE test. Measuring range: Max AC Voltage range:1000V Max DC Voltage range:1000V Max DC Current:10A Resistance Measurement:0 Ohm-20M Ohm range Scale degree:show as in table Test Range Tap Position Index Dial To read Scale Factor Accuracy at FSD Middle index dial reading DC Voltage 0.1V 0~10 x0.01 3%(1000V;5) 0.05V 0.5V 0~50 x0.01 0.25V 2.5V 0~250 x0.01 1.25V 10V 0~10 x1 5.0V 50V 0~50 x1 25V 250V 0~250 x1 125V 1000V 0~10 x100 500V AC Voltage 10V AC 10V x1 4%(1000V;5) 5V 50V 0~50 x1 25V 250 0~250 x1 125V 1000V 0~10 x100 500V DC Current 50uA 0~50 x1 3%(10A;5) 25uA 2.5mA 0~250 x0.01 1.25mA 25mA 0~250 x0.1 12.5mA 0.25A 0~250 x0.001 0.125A 10A 0~10 x1 5A Resistance x1 x1 3% 20 x10 x10 200 x100 x100 2K x1K x1000 20K x10K x10000 200K Dimension:142x98x28mm Colour:black Package included: 1 x Multimeter 2 x Test Leads line 1 x Manual