In line Amp / Volt meter - Great for solar panels | 50 Amp rating

Save 43%

Sale price$39 Regular price$69


This in line Amp and Volt meter will let the user monitor EITHER the input or output of an appliance.

The meter will only provide a reading for ONE DIRECTION at a time. For instance:

  • It will read the INPUT produced into the battery (example: via a solar panel)
  • It will read the OUTPUT of an appliance (example: monitoring a fridge draw)

The gauge will provide a number of readings:

  • Amp draw (Input or Output)
  • Watt draw (Input or Output)
  • Battery Voltage
  • Accumulative draw (Input or Output) - reset by disconnecting

Rated to 50 Amp and fitted with Anderson connectors, this is an extremely easy gauge to use on any system.


How to read INPUT: (example using a solar panel)

  • Connect "LOAD" to the BATTERY
  • Connect "SOURCE" to the SOLAR PANEL


How to read OUTPUT: (example monitoring the fridge draw)

  • Connect "LOAD" to the FRIDGE
  • Connect "SOURCE" to the BATTERY


12 month warranty

Payment & Security

Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed

Customer Reviews
4.3 Based on 3 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
100reviewers would recommend this product Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Drew B.
I recommend this product

Great little device!

I have three deep cycle batteries for various purposes, that get charged in different ways, but I never really know what charge they are getting from my solar, car alternator, or 240V charger. This little device lets me see what is actually happening and effect of 12V extension cords as well for the solar panels. Very, very useful & helpful!

Australia Australia
I recommend this product

Lack of informations

The unit displays various bits of informations. I wish there was some explanations of the meanings of such infos. The unit cannot be read in the open.

Australia Australia
I recommend this product

OK but a couple of problems ?

Unit looks like a quality item, and seems to be working well, but i wish there was a detailed user’s manual supplied with explanations on the meanings of the various readouts, the most infos available is what you read on the website. I also observe that you can’t read the readout infos screen in daylight. That’s why I took one star out.