Vôn kế điện tử màn hình led 0.36 1
Vôn kế điện tử màn hình led 0.36 1
Vôn kế điện tử màn hình led 0.36 2
Vôn kế điện tử màn hình led 0.36 3
Vôn kế điện tử màn hình led 0.36 4
Vôn kế điện tử màn hình led 0.36 5

Vôn kế điện tử màn hình led 0.36

Mô tả ngắn

Description: 1. This voltmeter is 0.36 inch in volume, DC 0-100V, 2-wire and 3-wire products are universal. It breaks the conventional voltmeter. It c...
Cập nhật giá lần cuối: 18/02/2022 (228 ngày trước)
Sản phẩm này được bán tại Shopee
24.500 ₫ 49.000 ₫
Khuyến mãi -50% Tiết kiệm ngay 24.500 ₫

Giới thiệu Vôn kế điện tử màn hình led 0.36

Description:

1. This voltmeter is 0.36 inch in volume, DC 0-100V, 2-wire and 3-wire products are universal. It breaks the conventional voltmeter. It can work directly in 5V, 9V, 12V, 24V circuits without voltage regulation.

2. Equipped with three wiring, easy access to the car/battery car/motorcycle internal line, with reverse connection protection function, wiring will not burn.

3. It can be used to monitor battery voltage and master battery voltage status in time. It can also be used for voltage measurement of other products.

4. Note that the maximum input voltage of line 2 should not exceed 40V, otherwise there is a risk of burnout.

Feature:

The product has good stability and high measuring accuracy.

Standard size is adopted for appearance and easy installation.

Polarity Protection Circuit for Power Supply.

Specification:

Working voltage: 4.0-40V (with reverse protection function)

Detection voltage: 4.0-40V

Working voltage: 4.0-40V (with reverse protection function)

Detection voltage: 0.0-100V

Working Current: <20mA

Display mode: 0.36 "LED, red, blue and green (color optional)

Measurement rate: > 320mS/time

Measurement accuracy: 3%

Input impedance: > 100K ohm

Working current: red < 20mA

Lead length: 15cm/5.9''

Outline size: 22.5*14.4*9mm/0.88*0.56*0.35'' excluding installation ears), including installation ear length 32.5mm

Installation hole: central hole spacing 27.5 mm aperture: 3 mm

Limit working conditions:

Low operating voltage: +3.0V

Maximum operating voltage: +40V

Working temperature: -10-65C

Working humidity: 10-80% (no condensation)

Working Pressure: 80-106 kPa

Sunshine exposure: no direct exposure

Warm Tips:

1. The voltage range of three-wire is 0-100V, and can also be used as second-wire, but the voltage should be within 40V (many of the peers can only be within 30V).

2. Ultra-low start-up voltage when using two wires, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. If conditions permit, the recommended voltage range DC 4V-30V is the best.

Note:

Please allow 1-3mm differs due to manual measurement.

Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Included:

1 X 0.36 inch LED Digital Volt