Đồng hồ đo điện áp kỹ thuật số mini 0.28inch DC 2.5V-30V LED

Đồng hồ đo điện áp kỹ thuật số mini 0.28inch DC 2.5V-30V LED

23,805₫ 35,000₫

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Features:
Equipped with 2 lead wires, easy for wiring(convenient for testing car, motorcycle, and battery cart);
No extra power needed;
High precision voltage meter, DC 2.4V-30V measuring range;
With reverse wiring protection and fine adjustment function;

Specifications:
Model: v009
Type: digital voltage meter
Measuring range: 2.4V-30.0V
Voltage measurement error: 0.05V
Working current: <30 mA
Display mode: 0.28" LED
Refresh rate: about 200ms/time
Line length: 19.5cm/7.68"
Display color: red
Operating temperature: -10 ~ 65℃
Product size: 30 x 10 x 7mm/1.18 x 0.39 x 0.28"

Net weight: 2g





Notes:
When the voltage is below 3V, the display brightness will darken while not affecting the correct measurement.
Testing voltage higher than 30V may damage the product.
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