30% Discount
0.28 Inch DC3.7V-100V Mini Digital Voltmeter Battery Level Meter Red LED Screen Electronic Parts Accessories
৳ 140
৳ 98
SKU : MK0068
Specification
- Operating Voltage: 4.0-30V(Recommend 5-12V)
- Detecting Voltage: 0-100V
- Working Current: ≤20 mA
- Detection Rate: 3 times/s
- Install the hole: 29 mm
- Measurement Accuracy: ±3 %
- LED Color: Blue, Green, Red,(Option)
- The minimum working voltage: +4V
- The maximum working voltage: +30V
- Working temperature: -10 -65 ℃
- Working humidity: 10~80% (No condensation)
- Working pressure: 80~106kpa
- Size: 40.53×14.43×10.68mm
Description
Feature:
- High precision
- Reverse connection protection
- Able to adjustable voltage resistance-Turn clockwise to lower voltage, it can work directly in 5V, 9V, 12V, 24V.
- Three-wire connection, but it can also change three lines to 2-wire connection.
Lead Definition:
- Red - working power positive
- Black - common negative
- Yellow - test power positive
Package Included:
1 * Digit LED Display Voltmeter
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