Thông tin sản phẩm Specifications Maximum voltage between any terminal and earth ground 600 V Surge protection 6 kV peak per IEC 61010-1 600 V CAT III, Pollution Degree 2 Display Digital: 6,000 counts, updates 4 per second Bar graph 33 segments, updates 32 per second Operating Temperature -10 °C to + 50 °C Storage Temperature -40 °C to + 60 °C Battery type 9 volt Alkaline, NEDA 1604A/ IEC 6LR61 Battery Life 400 hours typical, without backlight Accuracy Specifications DC millivolts Range: 600.0 mV Resolution: 0.1 mV Accuracy: ± ([% of reading] + [counts]): 0.5% + 2 DC volts Range/Resolution: 6.000 V / 0.001 V Range/Resolution: 60.00 V / 0.01 V Range/Resolution: 600.00 V / 0.1 V Accuracy: ± ([% of reading] + [counts]): 0.5% + 2 Auto volts Range: 600.0 V Resolution: 0.1 V Accuracy: 2.0 % + 3 (dc, 45 Hz to 500 Hz) 4.0 % + 3 (500 Hz to 1 kHz) AC millivolts1 true-rms Range: 600.0 mV Resolution: 0.1 mV Accuracy: 1.0 % + 3 (dc, 45 Hz to 500 Hz) 2.0 % + 3 (500 Hz to 1 kHz) AC volts1 true-rms Range/Resolution: 6.000 V / 0.001 V Range/Resolution: 60.00 V / 0.01 V Range/Resolution: 600.0 V / 0.1 V Accuracy: 1.0 % + 3 (dc, 45 Hz to 500 Hz) 2.0 % + 3 (500 Hz to 1 kHz) Continuity Range: 600 Ω Resolution: 1 Ω Accuracy: Beeper on 250 Ω; detects opens or shorts of 500 μs or longer. Ohms Range/Resolution: 600.0 Ω / 0.1 Ω Range/Resolution: 6.000 kΩ / 0.001 kΩ Range/Resolution: 60.00 kΩ / 0.01 kΩ Range/Resolution: 600.0 kΩ / 0.1 kΩ Range/Resolution: 6.000 MΩ / 0.001 MΩ Accuracy: 0.9 % + 1 Range/Resolution: 40.00 MΩ / 0.01 MΩ Accuracy: 1.5 % + 2 Diode Test Range/Resolution: 2.000 V / 0.001 V Accuracy: 0.9% + 2 Capacitance Range/Resolution: 1000 nF / 1 nF Range/Resolution: 10.00 μF / 0.01 μF Range/Resolution: 100.0 μF / 0.1 μF Range/Resolution: 9999 μF / 1 μF Range/Resolution: 100 μF to 1000 μF Accuracy: 1.9% + 2 Range/Resolution: > 1000 μF Accuracy: 5% + 20% LoZ capacitance Range: 1 nF to 500 μF Accuracy: 10% + 2 typical Temperature2 (Type-K thermocouple) Range/Resolution: -40 °C to 400 °C / 0.1 °C Accuracy: 1% + 102 Range/Resolution: -40 °F to 752 °F / 0.2 °F Accuracy: 1% + 182 AC μamps true-rms (45 Hz to 500 Hz) Range/Resolution: 600.0 μA / 0.1 μA Accuracy: 1.0% + 2 DC μamps Range/Resolution: 600.0 μA / 0.1 μA Accuracy: 1.0% + 2 Hz (V or A input)2 Range/Resolution: 99.99 Hz / 0.01 Hz Range/Resolution: 999.99 Hz / 0.1 Hz Range/Resolution: 9.999 Hz / 0.001 Hz Range/Resolution: 50.00 Hz / 0.01 Hz Accuracy: 0.1% + 2