ولت متر 3 رقمی 2 سیم 3.5 تا 30 ولت ضد آب

     
Range: DC3.50-30.0V (decimal point automatic shift variable precision)
Display: three 0.56 inch LED digital tube
Weight: about 20 grams
Display Color (Color): Red (R)
Refresh speed: 5-10 times / sec
Measurement accuracy: 1% (+/- 1 words)
Working temperature: -10 ℃ ~ 65 ℃
Dimensions: 42mm * 24mm * 15mm (without fixed ear size)-with reverse protection