Description:Material: Electrical componentsColor: See picturesZB2L3 battery capacity tester discharge type 1.2-12V external load capacity of the battery and other tests 18650Tools, single-function, by..

2IN1 Li-ion RC Lipo Battery Low Voltage Alarm 1S-8S Buzzer Indicator LED Display 3.7-30V Dual SpeakerDescriptionThis is a new product combining all the voltage measurements with low-voltage alarm func..

1. On-board high-precision voltage detection chip and power supply voltage regulator chip 2. On-board 4-digit battery indicator LED lights are displayed in 3 colors. Red, yellow, yellow, and gree..

DescriptionDSN-DVM-368 Digital Voltmeter Module 4.5V-30V DC is a small & lightweight device. It has three terminals; one voltage input for measuring, one supply voltage, and one ground. There are ..

1 X DC 0-100V 3 Digital Mini Voltmeter Meter Display HMD-DC100-3036..

1. Operating voltage: no need to connect to any power supply, two-wire system2. The two-wire voltage meter design, the wiring is simple, easy to install3. When there is a slight error, you can calibra..

Specifications:Type: 3.7V/2S/3S/4S/6SDisplay color: blueHousing color: black+greenSize: 45*20mmMaterial: plastic, electronic componentsPackage list:1 x  lithium battery capacity indicator moduleF..

specification:Display: 0.28"LED, red/yellow/blue/green  (optional)Size: 30*11.7*9.2mm (L*W*H)Material: PP+electronic components2 wire working voltage：4.0~40V  (with reverse connection protec..

Multi Servo Tester 3CH ECS Consistency Speed Controler Power Channel CCPM Meter Master Checker RC Dron Helicopter Parts RC HobbyFeatures:CCPM Servo Consistency Master / Servo testerThe device als..

1 X Retractable Ruler Measuring Tape Portable Pull Ruler 3m..

1 X Tester Screw Driver Electrical Tester Voltage 100-500Vac 3*170mm..

1 x Tester Screw Driver Voltage 100-500Vac Electrical Tester Pen 3*140mm..

1 x Tester Screw Driver Voltage Pen Electrical Tester Voltage Test Pen 5*160mm..

Description:Onboard STM8S103 high-performance microprocessor.Digital tube display for easily viewing data resultWorking Voltage: 5VData can be output through the serial portDisplay Unit: cmMaximum err..

Voltage measurement range:0.0V-100VCurrent test range:0-50APower supply scope:DC4-30.0VVoltage error:±0.1%Current error:±1%Specification of external shunt:75 MEOWorking current:< 20mArefresh rate :..

The working voltage of Meter itself: DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)Working current of Meter itself:≤20mAVoltage Measuring range: DC 0 - 10..

The voltmeter is applicable to almost all electric vehicles, high precision, stable and reliable.High precisionMinimum 5 v low working voltage,with reverse polarity protection, reverse does not burn.U..