Digital Multimeter, True RMS Voltage Meter, Electrical Tester, 6000 Counts, Measuring AC/DC Voltage/Current, Frequency, Resistance, Capacitance, Continuity, Diode, Temperature, Ideal for Testing, Troubleshooting, and DIY Enthusiasts Features: Multifunctional Digital Multimeter: for measuring AC/DC Current, AC/DC Voltage, Resistance, Continuity & Diode, Capacitance, Frequency, and Temperature. Power Saving Auto-off: If no operations are made in 15 minutes following the initialization, the meter will sound to remind the operator to automatically cut off power supply and enter the state of dormancy. The meter can be rebooted when the operator presses any key in the auto power off mode. Temperature Range: testing range is -20~1000°C/-4~1832°F, °C / °F unit conversion. Other Functions: true RMS, data hold, backlight, low battery indicator, etc. Made of durable ABS, which is crash resistant, anti-shock and has comfort hand-held feeling. Characterized by stable function and high reliability, this multimeter is an excellent tool for laboratory, factory, radio fans and family use, etc. Measure Range & Accuracy: DC Voltage: 600mV/6V/60V/600V/1000V DC Voltage Accuracy: ±(0.5%+3) AC Voltage: 6V/60V/600V/750V AC Voltage Accuracy: 6V/60V: ±(0.8%+3); 600V/750V:±(1%+10) DC Current: 60uA/6mA/60mA/600mA/10A DC Current Accuracy: 60uA~600mA: ±(0.8%+3); 10A: ±(1.2%+3) AC Current: 60mA/600mA/10A AC Current Accuracy: 60mA/600mA: ±(1%+3); 10A: ±(1.5%+3) Resistance: 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ Resistance Accuracy: 600Ω~6MΩ: ±(0.8%+3); 60MΩ: ±(1.2%+3) Capacitance: 6nF/60nF/600nF/6uF/60uF/600uF/6mF/100mF Capacitance Accuracy: 6nF: ±(4.0%+30); 60nF~6mF: ±(4.0%+3); 100mF: ±(5.0%+3) Frequency: 9.999Hz/99.99Hz/999.9Hz/9.999kHz/99.99kHz/999.9kHz/9.999MHz Frequency Accuracy: ±(1%+3) Diode: Yes (forward DC current is approx. 1mA, voltage is approx. 3.2V) Continuity: Yes (<30Ω) Temperature Range: -20~1000℃/-4℉-1832℉ Temperature Accuracy: ±(1.0%+3) Specifications: Operating Environment: 600V CAT Ⅳ and 1000V CAT Ⅲ Pollution Level : 2 Altitude: < 2000 m Working Temperature & Humidity: 0-40℃ (The requirements will not be considered when temperature is less than 10℃ and relative humidity is below 80% ) Storage Temperature & Humidity : -10-60℃ (batteries shall be removed when RH is below 70% ) Coefficient of Temperature : 0.1 x accuracy / ℃ ( < 18℃ or > 28℃ ) Allowable max voltage between terminal to be measured and ground : 1000V DC or 750V AC (valid value) conservation of Protective Tube :  mA position: protective tube FF 600mA / 1000V; A position: protective tube FF 10A / 1000V Rotation Rate: approximately 3 revolutions / second Display Unit: 6000 counts displayed on LCD screen. Automatically display the symbol for unit in accordance with measurement function position. Outrange Indication: the LCD screen will display "OL" Battery Low Indication: Yes Input Polarity Indication:"-"will automatically appear Power: 4 * 1.5V AA battery Material: ABS Item Size: 190 * 89 * 55 mm / 7.48 * 3.5 * 2.16 inch Item Weight: 395g/13.93oz Package Size: 21.5 * 13 * 6cm / 8.46 * 5.12 * 2.36 inch Package Weight: 580g/20.46oz Package List: 1 * Multimeter 4 * 1.5V AA battery 1 Pair * Test Leads 1 Pair * K-type Thermocouple 1 * User Manual (English)