Product : Tacklife - job team on Amazon, which deals merely with development of the tools. We ourselves to using qualitative tools to improve the level of life. Tacklife DM01M job Digital Multimeters are to safely and accurately address a variety of automotive vehicle and household physical phenomenon issues. For household sockets, , cables, general batteries, automotive vehicle batteries and charging systems, automotive vehicle circuits and more. HIGHEST : Safety/Compliances : EN61010-1-2-030 600V CAT IV, 1000V CAT III, Pollution degree 2, fill-in insulation. : ? . DC Voltage and Accuracy : 600mV/6V/60V / 600V ± -LRB- 0.5 % +3 -RRB-, 1000V ± -LRB- 0.5 % +3 -RRB- ? . AC Voltage and Accuracy : 6V/60V ± -LRB- 0.8 % +3 -RRB-, 600V/750V ± -LRB- 1 % +10 -RRB- ? . DC rife and Accuracy : 60µA/60mA/600mA ± -LRB- 0.8 % +3 -RRB-, 10A ± -LRB- 1.2 % +3 -RRB- ? . AC rife and Accuracy : 60mA/600mA ± -LRB- 1 % +3 -RRB-, 10A ± -LRB- 1.5 % +3 -RRB- ? . Resistance and Accuracy : 600O/6KO/60KO / 600KO/6MO ± -LRB- 0.8 % +3 -RRB-, 60MO ± -LRB- 1.2 % +3 -RRB- ? . Capacitance and Accuracy : 6nf/60nf/600nf / 6uf/60uf/600uf / 6MF ± -LRB- 4.0 % +3 -RRB-, 100MF ± -LRB- 5.0 % +3 -RRB- ? . Temperature and Accuracy : -20 ? . ? . / ? . ? . -LRB- 1.0 % +3 -RRB- ? . Fuse : F600mA/1000V 10A/1000V ? . Max : 6000 Counts Backlight : 15 unit of time Update : 2-3 / unit of time Automatic turned : 15 min Overrange indication : ` OL' Polarity display : unfavorable polarity display '' - '' Power : 4X 1.5 V AA battery Altitude : vTrue RMS vLow battery indication vOver load protection vData hold vNo delay response vLow battery indicator vContinuous buzzer vOverload protection General Specifications : Dimensions : 7.48 in -LRB- L -RRB- x 3.50 in -LRB- W -RRB- x 1.97 in -LRB- H -RRB- Power Supply : 4 x 1.5 V AA Package Content : 1x Tacklife DM01M Digital Multimeter 4x 1.5 V AA Batteries 1x User 's enchiridion 1x Test Leads 1x K-Type Thermocouple 1x 24-month Warranty .