Holdpeak 90EPC Digital LCD Auto Multimeter with USB, Diode and Continuity Test- measure DC & AC voltage, DC & AC current, resistance, capacitor, frequency, duty cycle, temperature, battery test Non Contact Voltage Test(NCV): Shipped from USA and fulfilled by Amazon. When the detection of voltage is greater than 90V(RMS), keep close to the conductor, the instrument sensor will light and buzz. Over Load Protection & Continuity Test: Use the PTC protection circuit for resistance, temperature and frequency measurement. If measured resistance less than 100, the buzzer will sound. Auto-Ranging & Auto-Power Off: 4000 counts auto-ranging multimeter accurately measure AC/DC voltage, current, frequency, resistance, capacitance, diode. Low Battery Indication & Blacklit LCD: 3 1/2 digit LCD display for visibility in dimly lit areas. Feature a low battery indicator so you never accidentally run out of juice. Package Content: 1x HOLDPEAK 90EPC Digital Multimeter, 1x 9V Battery, 1x User's Manual, 1x Test Lead.