VA19 5 IN 1 This multimeter combined with temperature,humdity,lux and sound lever in one meter, good for garden use VA19VA19EDC Voltage0.1mV ~ 600V0 ... ~ 500HzAC Current0.1mA ~ 10A0.1mA ~ 5A± (1.5%+3digits)± (1.5%+3digits)40Hz ~ 200Hz40Hz ~ 200HzResistance0.1Ω ~ 40MΩ0.1Ω ~ 40MΩ± (0.8%+2digits)± (0.8%+2digits ... tools with temperature. humidity. lux. sound level V&A VA19 5 IN 1