UNI T UT202a Handheld Mini Automatic Range True RMS Clamp Meter for Voltage Current Resistance Capacitance Testing Condition: Item Type: Clamp Meter Material: ABS Specification Range Accuracy UT202A+ DC Current (A) 40A/400A 60A/600A AC Current (A) 4A/40A/400A 6A/60A/600A ±(2%+10) 40A/400A 60A/600A AC Current Frequency (Hz) 50Hz-100Hz ±（1%+5） AC Voltage (V) 4V/40V/400V/600V 6V/60V/600V ±(0.8%+5) AC Voltage Frequency (Hz) 10Hz - 10kHz ±（1%+5） 10Hz - 60kHz DC Voltage (V) 400mV/4V/40V/400V/600V 600mV/6V/60V/600V ±(0.5%+2) Resistance (Ω) 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ ±(0.8%+2) Capacitance (F) 4nF/40nF/400nF/4μF/40μF/400μF/4mF 40nF/400nF/4μF/40μF/400μF/4mF/40mF 6nF/60nF/600nF/6μF/60μF/600μF/6mF/60mF ±(4%+5)  60nF/600nF/6μF/60μF/600μF/6mF/60mF Temperature -40°C-1000°C/-40°F-1832°F Frequency (Hz) 10Hz-10MHz ±（0.1%+4） Performance Display Digits 6000 Automatic Range Support Clamp Head Size 28mm / 1.1in True RMS Support NCV Support Live Line and Neutral Line Test Support On-Off Test Support Diode Test Support Maximum Value Minimum Value Support Relative Value Support Data Retention Support Low Voltage Prompt ≤2.5V Support Automatic Power -Off 15 Minutes Support Operating Temperature 0°C-40°C Safety Level CAT II 600V/CAT III 300V General Characteristics Battery 2 x 1.5V AAA Battery (Battery Not Included)