AC Pump
Air Pump
DC Solar Pump
Brushless Motor
Stepper Motor
Servo Motors
AC Synchronous Motor
Linear Actuator Motor
Audio Amplifier
Convertor Boards
Microcontroller
Motor Driver
Relay
Voltage Regulator
Charger & Power Supply
Battery Holder Case
Li-Po Battery
Lithium iron phosphate battery
Lithium-ion Battery
Solar Panel & Inverter
3D Printer Parts
Body Chassis
CNC Parts
Gears – Gearboxes
Hub – Motor – Wheel Coupler
Motor Holders
Plastic Box
Wheels – Shafts
Sensor & Wireless Module
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Product selling point:
1. Using high-quality materials, durable
2. Low startup voltage, red as low as 4.5V, green as low as 4.7V, blue as low as 5.0V
3. With reverse connection function, even if the positive and negative connections are reversed, it will not burn
4. High precision, stable and reliable
5. Wide range of applicationsParameter:
Measuring range: red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V, yellow-green DC5.00-30.0V
Power supply range: no need for additional power supply, directly use the tested voltage as the power supply, the range is the same as above
Limit input: DC30.0V
Note: Input voltage higher than 30V may be permanently damaged!
Allowable error: ±1%; when it is greater than or equal to 10V, the error is ±0.3V; when it is less than 10V, the error is ±0.10
Input Impedance: > 100K ohms
Refresh rate: about 300mS once
Display mode: three “0.56” LED digital tube
Display color: red, green, blue, yellow-green optional
Lead length: 20cm
Dimensions: 35 x 23 x 20 mm
Cutout size: 32 x 22 mm
Working temperature: -20℃~65℃Package Included:
1* 0.36 inch DC Voltmeter
2. Low startup voltage, red as low as 4.5V, green as low as 4.7V, blue as low as 5.0V
3. With reverse connection function, even if the positive and negative connections are reversed, it will not burn
4. High precision, stable and reliable
5. Wide range of applicationsParameter:
Measuring range: red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V, yellow-green DC5.00-30.0V
Power supply range: no need for additional power supply, directly use the tested voltage as the power supply, the range is the same as above
Limit input: DC30.0V
Note: Input voltage higher than 30V may be permanently damaged!
Allowable error: ±1%; when it is greater than or equal to 10V, the error is ±0.3V; when it is less than 10V, the error is ±0.10
Input Impedance: > 100K ohms
Refresh rate: about 300mS once
Display mode: three “0.56” LED digital tube
Display color: red, green, blue, yellow-green optional
Lead length: 20cm
Dimensions: 35 x 23 x 20 mm
Cutout size: 32 x 22 mm
Working temperature: -20℃~65℃Package Included:
1* 0.36 inch DC Voltmeter
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