- ✔️ Precise measurement: Voltages of 2.5-30V can be safely and accurately measured with this Mini Voltmeter
- ✔️ Several applications: The Digital Mini Voltmeter can be used to measure the voltage of 18650 batteries or car batteries with the help of the module's welded cables
- ✔️Built-in potentiometer: With the Voltmeter you can make precise measurements easily and quickly, and through the integrated potentiometer you can make an exact calibration
- ✔️ Four digital voltmeters: The voltmeter contains 4 digital voltmeters, each with a different colour, one colour for each application
- ✔️ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
- weitere Produktdetails
0.28 Inch LED Mini Digital Voltmeter, 2-Wires DC 2.5V - 30V, 7 Segment 4 Colour Display
The Mini Voltmeter allows the reading of the voltages in a simple and fast way. Due to its characteristics, the Module is perfect to be installed in a house or another structure for a long time. Since it has Welded Cables the quick test of batteries or accumulators can be developed.
In addition to its versatility, it has an <b>easy connection. Just connect the black cable to the negative pole of the battery and the red cable to the positive pole of the battery.
✔️ Measuring range:: 2,5V/2,6V/3,0-30V
✔️ Operating voltage: Min. 3V
✔️ Display: 0,28“ LED
✔️ Display colours: Red, Green, Yellow, Blue
✔️ Measuring accuracy: +- 5%
✔️ Cable length: approximately 20cm
✔️ Dimensions: 31x14x10mm
✔️ Weight: 4g
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