HT124B Auto Range Digital Multimeter Portable High Accuracy True RMS Smart Multimeter Tester for Voltage Resistance Capacitance Item Type: Digital Multimeter Model: HT124B Material: ABS Battery: 2 x 1.5V AAA Battery (Battery Not Included) Application: Home circuit testing, industrial circuit testing, office circuit testing, outdoor work circuit testing Support Language: English Basic Parameters: 1. General Indicators: Environmental Conditions for Use: CAT.III 600V Pollution Degree: 2 Altitude <2000m Working Temperature and Humidity: 0~40℃ (<80%RH, <10℃ Non Condensing) Storage Temperature and Humidity: -10~60℃ (<70%RH, Remove Battery) Temperature Coefficient: 0.1x Accuracy/℃ (<18℃ or >28℃) Display: 4000 Counts, updated about 3 times per second Over Range Indication: Display OL 2. Precise Indicators: DC Voltage 400mV 0.1mV ±(0.5%+3) 4V 0.001V 40V 0.01V 400V 0.1V 600V 1V AC Voltage 4V 0.001V ±(0.8%+3) 40V 0.01V 400V 0.1V 600V 1V Resistance 400Ω 0.1Ω ±(1.0%+5) 4KΩ 0.001KΩ 40KΩ 0.01KΩ 400KΩ 0.1KΩ 4MΩ 0.001MΩ 40KΩ 0.01MΩ ±(1.5%+10) Capacitance 4nF 0.001nF ±(4.0%+5) 40nF 0.01nF 400nF 0.1nF 4μF 0.001μF 40μF 0.01μF 400μF 0.1μF 4mF 0.001mF Frequency 4Hz 0.001Hz ±(0.5%+3) 40Hz 0.01Hz 400Hz 0.1Hz 4KHz 0.001KHz 40KHz 0.01KHz 400KHz 0.1KHz 4MHz 0.001MHz