DC 5-30V 0.77-Inch OLED Digital Voltmeter 12Bit High Precision Voltage Tester with Temperature Display NTC Probe Display Meter

Product Features:

1. Mini size design, extremely slim, easily embedded in various compact device spaces

2. 12 bit high-precision ADC sampling, low detection error, accurate and reliable voltage measurement

3. 0.77-inch OLED display screen, 128 × 64 resolution, clear and intuitive measurement values

4. Equipped with temperature and voltage display, real-time tracking of dynamic changes in voltage and temperature

5. Wide range of application scenarios, suitable for embedded scenarios such as adjustable power supply voltage display

Product Parameters:

Product Name: Mini Digital Voltage Meter

Working voltage: DC 5-30V

Measurement range: DC 0-30V

Working current: ≈ 8mA

Measurement accuracy: ± 0.009

Sampling rate: ≈ 250 times/S

Temperature display: 0-99 ℃

Display: 0.77-inch OLED display screen

Application scenarios: DIY modification, industrial control equipment, adjustable power output voltage display, sensor supply voltage detection, vehicle battery voltage monitoring and other embedded application scenarios

Line sequence description

Yellow line: Voltage sampling

Red line: Positive pole of power supply

Black line: Negative pole of power supply

This voltmeter can be directly used in systems of 5-24V without the need for voltage stabilization, and the positive and negative connections of the power input will not burn out.

Shipping List:

Voltmeter *1