ZT‑300AB Wireless Digital Multimeter True RMS AC/DC Resistance Capacitance Temp Tester 6000 Counts Condition: Item Type: Digital Multimeter Material: ABS Color: As shown in the picture Attention: ZT-300AB has a high-precision display of 6000 Counts, large capacitance measurement, under the measurable conditions of 10A high current, it also retains a small current measurement of 0.1\u03bcA, including temperature and NCV is also one of its functions. And there are 6 buttons at the same time, which can be used to switch the range, record the size value, absolute value, Bluetooth function, HOLD and frequency measurement. Display 6000 counts Range Auto/Manual Sample rate 3 seconds/time True RMS Support Data-hold Support Backlight Support Low Battery Indication Support Auto Power Off Support Function Range Resolution Accuracy DC Voltage DC(V) 6V 0.001V ±(0.5%+ 3) 60V 0.01V 600V 0.1V 1000V 1V DC Voltage DC(mV) 60mV 0.01mV 600mV 0.1mV AC Voltage AC(V) 6V 0.001V ±(1.0%+ 3) 60V 0.01V 600V 0.1V 750V 1V AC Voltage AC(mV) 60mV 0.01mV 600mV 0.1mV DC Current DC(A) 6A 0.001A ±(1.2%+ 3) 10A 0.01A DC Current DC(mA) 60mA 0.01mA ±(1.2%+ 3) 600mA 0.1mA DC Current DC(uA) 600uA 0.1uA 6000uA 1uA AC Current AC(A) 6A 0.001A ±(1.5%+ 3) 10A 0.01A AC Current  AC(mA) 60mA 0.01mA 600mA 0.1mA AC Current (uA) 600uA 0.1uA 6000uA 1uA Resistance Ω 600Ω 0.1Ω ±(0.5%+ 3) 6KΩ 0.001KΩ 60KΩ 0.01Ω 600KΩ 0.1Ω 6MΩ 0.001MΩ 60MΩ 0.01MΩ ±(1.5%+ 3) Capacitance (F) 9.999nF 0.001nF ±(5.0%+ 20) 99.99nF 0.01nF ±(2.0%+ 5) 999.9nF 0.1nF 9.999uF 0.001uF 99.99uF 0.01uF 999.9uF 0.1uF 9.999mF 0.001mF ±(5.0%+ 5) Frequency HZ 99.99HZ 0.01HZ ±(0.1%+ 2) 999.9HZ 0.1HZ 9.999kHZ 0.001KHZ 99.99KHZ 0.01KHZ 999.9KHZ 0.1HZ 9.999MHZ 0.001MHZ Duty cycle 1%-99% 0.001 ±(0.1%+ 2) Temperature -20-1000℃ 1℃ ±(2.5%+ 5) -4-1832°F 1°F Diode Support Continuity Support Bluetooth Support Battery 2 x 1.5V AA battery (not included) Size Approx. 161x81x39mm / 6.3x3.2x1.5in Operating temperature 0-40℃ Operating humidity <75% Storage temperature -20-60℃ Storage Humidity <80%