10pcs 0.28-inch Small DC Voltage Meter,Reverse Connection Protection LED Panel Display Voltage Tester,Adjustable Digital Voltmeter with Two Wires
100% brand new and high qualityItem type:LED Panel Display Voltage
TesterMaterial: plastic,copperQuantity :
10pcsSize14105cm(5.513.941.97in)Color:black,red,greem,white1. Small size,
light weight, easy to carry. Mounting hole dimensions :23 x 10.5mm2. Voltmeter
two-wire connection, with reverse polarity protection.3. Allowable error
:1%(±1 bit); Operating temperature :-10?~ +65?; Display mode: three-digit
0.28'LED digital tube; Speed ratio: about 200ms/ time4. Electrical
specifications: Input voltage: DC 30V(higher than this voltage has the risk of
overburning). Accuracy automatic adjustment, less than 10V accurate to 0.01V,
greater than 10V accurate to 0.1V. Current consumption :<20mA(generally
5-15ma)5. The voltmeter can be used to measure the voltage of batteries,
mobile phone lithium batteries, nickel-metal hydride battery packs and other
battery packs, as well as the voltage of motorcycles, automobiles and other
batteries, and can also be used for other voltage measurement purposes
 
Product Features
  

         
Small size, light weight, easy to carry. Mounting hole dimensions :23 x 10.5mm
         
Voltmeter two-wire connection, with reverse polarity protection.
         
Allowable error :1%(1 bit); Operating temperature :-10?~ +65?; Display mode: three-digit 0.28'LED digital tube; Speed ratio: about 200ms/ time
         
Electrical specifications: Input voltage: DC 30V(higher than this voltage has the risk of overburning). Accuracy automatic adjustment, less than 10V accurate to 0.01V, greater than 10V accurate to 0.1V. Current consumption :<20mA(generally 5-15ma)
         
The voltmeter can be used to measure the voltage of batteries, mobile phone lithium batteries, nickel-metal hydride battery packs and other battery packs, as well as the voltage of motorcycles, automobiles and other batteries, and can also be used for other voltage measurement purposes