ITEM NAME:Digital Multimeter Voltmeter Ammeter Ohm Tester AC/DC 750/1000V Volt Ohm Tester Product Description Description: ANENG DT830B Digital Multimeter Electric Voltmeter Ammeter Ohm Tester AC/DC 750/1000V Amp Volt Ohm Tester Multi Meter Features: 3 1/2 digits, 7segment, 0.5" high LCD Display. Max display: 1999, Auto polarity display. Small and compact design. Overload protection on all ranges. Sampling 2~3 times readings per second. Diode assembly test / Temperature test/Transistor hFE test. Low battery voltage indication. Specification: Model: DT830B Measuring range: Max AC Current: 10A Max AC Voltage range: 1000V Max DC Voltage range: 750V Resistance Measurement: 200 Ohm-2000K Ohm range Temperature Test: -40-1000 ℃ Power Supply: 9V Battery (Not Included Here) Color: Black Scale degree & Accuracy: DC Voltage: 200mV/100uV; 2000mV/1mV; 20V/10mV; 200V/100mV  ±(0.5%+2) ; 1000V/1V  ±(0.8%+2) AC Voltage: 200V/100mV; 750V/1V  ±(1.2%+10) DC Current: 2000uA/1uA; 20mA/10uA  ±(1%+2); 200mA/100uA  ±(1.2%+2) ; 10A/10mA  ±(2%+2) Resistance: 200ÃŽ ©/0.1ÃŽ ©; 2000ÃŽ ©/1ÃŽ ©; 20KÃŽ ©/10ÃŽ ©; 200KÃŽ ©,100ÃŽ ©Ã‚  ±(0.8%+2) ; 2000KÃŽ ©/1000ÃŽ ©  ±(1%+2) Temperature: -40-1000℃ Resolution: 1℃ Accuracy:  ±3% Product size: approx. 124*67*24mm/4.88*2.63*0.94'' Net weight: approx. 99g Gross weight: approx.120g Note: It is manual measurement, there may be 1-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding. Included: 1 x DT830B Digital Multimeter 2 x Test Leads.Max AC Current: 10A. DC Current: 2000uA/1uA; 20mA/10uA  ±(1%+2); 200mA/100uA  ±(1.2%+2) ; 10A/10mA  ±(2%+2). If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.