Product: DC 5-120V 100A Digital Voltmeter Current Voltage Amp Meter w Hall Effect Sensor
Features:
- Through-hole design: No wiring difficulty.
- Measure positive or negative current. No current direction limitation.
- Electrically isolated from high voltage power source which eliminates risk to delicate monitoring equipment and minimizes safety concerns.
- Display Voltage or (+ -)Current.
- Voltage Range: 5V-120V. Current range: 0-100A.
- Large wire capability: Diameter of the hole through sensor is 3/4 inch(19 mm).
- Loop through sensor multiple times to strengthen signal.
- Hall effect current meter reads current by detecting the magnetic field around the wire.
- No electrical contact, eliminating risk to delicate monitoring equipment and minimizing safety concerns.
- The sensor doesn't get hot like the current shunt resistor.
- Three display modes available.
Specifications:
- Measurement Range: + -100A
- Accuracy: + - 1%
- Resolution: 0.3A
- Working current: 7-15mA
- Power supply: DC 5-120V
- Product Dimensions: 48mm*29mm*23mm
- Mounting hole: 45.5mm*25.5mm
- Sensor hole diameter: 19mm
- Operating temperature: -4°F - 140°F (-20°C - 60°C)
Additional Information:
- The current reading might flicker with a 0.3A difference due to the resolution.
- If the signal is weak, you can coil the wire through the current sensor multiple times to increase sensitivity or resolution.
Package included:
- 1x Digital Voltmeter Ammeter
- 1x Hall Effect Sensor

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

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We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.