Digital Voltmeter and Ammeter 0–100V 0–100A with Included Shunt – Panel Tester for DC Current
This digital voltmeter and ammeter for panels is ideal for simultaneously measuring voltage and direct current (DC), with a wide range of values: 0–100V and 0–100A.
The device is equipped with an included measuring shunt, essential for measuring currents above 10A. It is perfect for automotive applications, solar systems, inverters, or laboratory power supplies.
Reading values is fast and clear, with the digital display showing red for voltage and blue for current. High accuracy allows for precise readings even under 10 units.
- Dual LED display: voltage + current in real time
- Easy installation in electrical panels or control boxes
- Low power consumption, compact, and efficient
Technical Specifications:
Parameter
Value
Power supply
DC 4.5 ~ 30 V
Measured voltage
DC 0 ~ 100 V
Voltage accuracy
- 0.1V for values above 10V
- 0.01V for values below 10V
Measured current
0 ~ 100 A (with included shunt)
Current accuracy
minimum 0.01 A
Power consumption
< 20 mA
Operating temperature
-10°C ~ +65°C
Refresh rate
500 ms
Dimensions
48 × 29 × 21 mm
This digital volt-ammeter tester is a professional, reliable, and precise solution for monitoring DC power supply, both in automotive and electronic projects.
This digital voltmeter and ammeter for panels is ideal for simultaneously measuring voltage and direct current (DC), with a wide range of values: 0–100V and 0–100A.
The device is equipped with an included measuring shunt, essential for measuring currents above 10A. It is perfect for automotive applications, solar systems, inverters, or laboratory power supplies.
Reading values is fast and clear, with the digital display showing red for voltage and blue for current. High accuracy allows for precise readings even under 10 units.
- Dual LED display: voltage + current in real time
- Easy installation in electrical panels or control boxes
- Low power consumption, compact, and efficient
Technical Specifications:
| Parameter | Value |
|---|---|
| Power supply | DC 4.5 ~ 30 V |
| Measured voltage | DC 0 ~ 100 V |
| Voltage accuracy |
|
| Measured current | 0 ~ 100 A (with included shunt) |
| Current accuracy | minimum 0.01 A |
| Power consumption | < 20 mA |
| Operating temperature | -10°C ~ +65°C |
| Refresh rate | 500 ms |
| Dimensions | 48 × 29 × 21 mm |
This digital volt-ammeter tester is a professional, reliable, and precise solution for monitoring DC power supply, both in automotive and electronic projects.
Presentation Video – Voltmeter + Ammeter 0–100V 100A
Photo Gallery – Digital Display with Included Shunt


























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