ANENG Q1 True-RMS Digital Multimeter Button 9999 Counts With Analog Bar Graph AC/DC Voltage Ammeter Current Ohm Auto/Manual Please Note you have to reading the operate manual first before use,otherwise you will burn the device with wrong operat. Specifications: Brand Name ANENG Model Number Q1 Display (LCD) 9999 Counts Ranging Auto/Manual Material ABS+TPE Update Rate 3 Times/Second Ture RMS YES Data Hold YES Relative Value Measurement YES Low Battery Indication YES Backlight YES Auto Power Off YES Operating Tenperature 0~40C Hunidity 75% Storage Tenperature -20~60C Hunidity 80% Funtion Range Accuracy DC voltage (V) 999.9mV/9.999V/99.99V/999.9V (0.5%+3) DC voltage (mV) 9.999mV /99.99mV (0.5%+3) AC voltage (V) 999.9mV/9.999V/99.99V/750.0V (1.0%+3) AC voltage (mV) 9.999mV /99.99mV (1.0%+3) DC Current (mA&A) 999.9mA/9.999A (1.0%+3) DC Current (uA) 9999uA (0.8%+3) AC Current (mA&A) 999.9mA/9.999A (1.0%+3) AC Current(uA) 9999uA (1.0%+3) Resistance 99.99 (1.0%+3) Resistance 999.9 /9.999k /99.99k /999.9k / (0.5%+3) Resistance 9.999M (1.5%+3) Resistance 99.99M (3.0%+5) Capacitor 9.999nF (5.0%+20) Capacitor 99.99nF /999.9nF /9.999F /99.99F /999.9F (2.0%+5) Capacitor 9.999mF (5.0%+5) Frequency 99.99Hz /999.9Hz /9.999kHz /99.99kHz /999.9kHz /2.000MHz (0.1%+2) Duty cycle 1%~99% (0.1%+2) Diode :YES Continuity :YES NCV :YES Temperature (-20~1000) /(-4~1832) (2.5%+5) Power 2 * 1.5V AA batteries (Not Included) Sample Rate 3 times per second Packaging content: 1 x Multimeter 1 x Test lead+temperature sensor 1 x User Manual 1 x Storage bag 1 x 16pc Test probe Note: 1. Do NOT exceed the maximum value indicated in the Specification; 2. Do NOT input voltage at the Current Mode, the Resistance Mode, the Diode Mode, the Continuity Mode, or the Temperature Mode; 3. Do NOT use the product when the batteries or the battery cover is not placed properly; 4. Turn off the product and remove the test leads from the test points before changing batteries or fuses. 5. Do not input voltage exceeds 36V DC or 25V AC when you are at the setting of measuring current.