The 6 Best battery Shunt meters (2023 reviews)

If you are looking to buy an all-around great meter for your daily purpose, bayite battery shunt meter is the right option. This is a good, inexpensive battery monitor. It's simple to hook up and works great. The 100A shunt is large, and definitely able to handle large amounts of current. It is perfect for watching solar power come in. It comes with a wire harness. The only feature that would make this unit perfect would be a button to reset the total watt hours passed through. It is great for real time intelligence on your battery pack.

It is a very good meter and works well.

Why We Like This:

Allows you to push it but keep water tight
Siliconed over the button, which works perfect
Good display to monitor your battery usage
Works great is accurate and not to bright in the trailer

Best With Shunt Resistor: DROK battery Shunt Meter

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The drok battery shunt meter's superior materials makes sure that it ages well with use. This compact meter is so easy to install and mount. It comes with a voltage & current calibration potentiometer. It has a flange on the front that is slightly larger than the box and it has a couple of tabs that are designed to hold it against a panel. The current is measured across a low value shunt resistor that is placed between (in series with) the NEGATIVE lead of the power supply and NEGATIVE lead going to the LOAD. The wires do not need to be large as they only power the meter.

This meter works well, its display is bright and easily readable. It is close enough for most uses. The shunt can be mounted conveniently near high-current equipment with the small tap wires (shielded from EMI sources, if necessary) reasonably up to twenty feet away.

Why We Like This:

Lights up well and easy to see
Easy to read and the wiring diagram is pretty straightforward
Lot of satisfied buyers

Best For an inexpensive device: DROK Amp Meter

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Not everyone likes to purchase meter for their regular usage, but the drok amp meter would be an anomoly. It is perfectly in a 100w system30v @ 2.2 ampsno extra shunt required for this system. It is used to measure electric wheel chair charging rate / voltages. The charging current will continue with the main battery power turned off to the RV (as in storage) but the Led display will turn off.

The best feature of this device is the built-in current shunt. It is really easy to subtract one voltage from the other to measure the current. The meter is accurate right out of the box-no need to calibrate it. It is carefully packaged in bubble wrap.

Why We Like This:

Hookup is straightforward using diagrams which are on the applications page
Tested against a regulated power supply and fluke multimeter
Calibration is slightly off but easily adjusted

Best Power Monitor Meter: morning group battery Shunt Meter

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If you often find yourself confused about appropriate and satisfactory meter, morning group battery shunt meter is your end point. It allows useful monitoring of the 4.8 kw lifepo battery system. A short press of the button toggles the backlight on or off, which is very nice, as the display is very readable without the backlight, with just a little external light. This requires precise voltages and actions at certain amperage levels, and it’s extremely helpful to know how many watt hours are going into and out of the batteries each time to track their restoration.

The meter accumulates watt hours and saves the value when power is removed. The reverse direction indication for current and energy, and the energy direction is judged according to the current direction, featured as a bidirectional ammeter. It works well and is definitely well made.

Why We Like This:

Large-screen lcd with a full sight of
Extremely handy for recharging marine batteries
Built-in shunt and embedded interface simplify your installation
Terminals are m8 screws and are robust

Best For basic projects: Dorhea battery Shunt Meter

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Dorhea makes beautiful and great meter with classic and smartly choosen materials. These little meters are surprisingly accurate. It is easy to install on the power supply in a ham shack. It measures the voltage across the resistance if the shunt. The amount of milli-volts generated is directly proportional to the amount of current thru the low value resistor. It is designed for 75 millivolt at the rated current. It's feeding 12V RGB pixels (WS2811), and the current draw depends on the brightness and the colors being displayed at the time.

The back frame has a clip on each side for mounting purposes. It is easy to hook up and even easier to use.

Why We Like This:

Good meter with solid accuracy and build quality
Good investment for long term

Best For battery Monitor: CGELE battery Shunt Meter

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Best part: cgele battery shunt meter costs comparatively low and it is available to ship in 24 hours. This product is satisfactory, it is used on a solar project. It is used for solar penel, wind generator, industrial assebly line, automobile/rv, etc. It is used to test all kinds of battery’s voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, soc, energy, running time, and display the measurement data through the LCD screen. It is clearly visible whatever day or night.

It comes with the installation design of the pressing terminal, it is easy and convenient to install and remove the wires without the screws. This allows you to see the solar output with more detail on cloudy days when the panels are producing reduced current. The display is easy to read.

Why We Like This:

Push-on terminal, no need screws to connect
Good investment for long term