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🔋 autens dc battery monitor meter with lcd display - 0-200v 0-300a voltage current power energy impedance resistance capacity multimeter ammeter voltmeter digital tester with 300a shunt logo

🔋 AUTENS DC Battery Monitor Meter with LCD Display - 0-200V 0-300A Voltage Current Power Energy Impedance Resistance Capacity Multimeter Ammeter Voltmeter Digital Tester with 300A Shunt Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Description of 🔋 AUTENS DC Battery Monitor Meter with LCD Display - 0-200V 0-300A Voltage Current Power Energy Impedance Resistance Capacity Multimeter Ammeter Voltmeter Digital Tester with 300A Shunt

✅【DC Multi-function Battery Tester】This tester has 9 functions, mainly used to test all kind's of battery's voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, remaining power, energy consumption, running time, and display the measurement data through the LCD full display figure. ✅【LCD Full Display & Backlight Function】51*30mm Large screen blue film STN full-view LCD screen, 360° viewing angle,simultaneously display nine groups of measurement data. With backlight function, it is clearly visible day and night, LCD screen enhances visual experience, saves energy and saves electricity. ✅【Wildly application】High-precision chip control, welding process is firm and safe. The data is accurate, efficient and stable. Can be paired with a variety of packages for you to choose, to meet your different use needs. Applied to solar system/industrial assembly line/Automobile/RV etc, all kinds of batteries, pipeline testing, dc electrical appliances. Note: the wiring order should not be wrong, the load should not exceed the rated power, the module is suitable for indoor use, not outdoor use. ✅【No screws design & Material】Push-on terminal block saves time and effort, no need to connect with a screw, is easy to install, and has a beautiful and lightweight appearance, making it easy to place in various places. The outer shell is made of reinforced nylon, which is delicate and comfortable to wear. It has multiple protections and is elastic and does not break. ✅【Measuring Type/Range】Voltage range 0-200V(<8V requires external power supply). Current range 0-300A(use external shunt, can matched with 50A, 100A, 200A, 300A four kinds of shunt). Power range 0-60000W. Impedance range 0-1000Ω. Internal resistance range 0-999mΩ. Capacity range 0-1000AH. SOC displayed by the battery symbol, totally 10 grids, each grid represents 10% of electricity. Energy consumption range 0-9999kWh. Running time range 0-999 hours.

Reviews

Global ratings 4
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Type of review

Revainrating 4 out of 5

Picky with pwm but otherwise works.

Says what you need but being picky with a PWM charger. Even if only one pole of the battery is connected directly to the charger, the monitor registers the current consumption even if nothing else is switched on. However, it still gives a good approximate level of charge and discharge rate.

Pros
  • Wild use
Cons
  • Definitely a bad product

Revainrating 3 out of 5

Not as accurate as described

Works great with shunt but will only read up to 100mA. Tried to use alternative wiring in the instructions but it doesn't work. The meter turns off when the plus is connected to the battery. I use this to measure current in vehicles where the current can be up to 200A but also needs to be measured down to milliamps.

Pros
  • Measurement Type/Range
Cons
  • Modern

Revainrating 5 out of 5

Good price, good instructions.

This is value for money - good build quality at a good price. The schematic (viewed from the side) is helpful and the size of the part is spot on in my opinion. It's a little difficult to read on the display that you're off axis. So be careful when setting it up. I would buy two more of these (for my boat and my RV) if they added Bluetooth and an iPhone display app with data logging. There are such products, but they cost $200 or more.

Pros
  • Full screen LCD and backlight
Cons
  • ---

Revainrating 5 out of 5

Great little gadget

I have an old motor home (1999 Fleetwood Bounder) that had batteries but no way to monitor their condition or charge level. This device serves its purpose. I redid the battery compartment and installed battery disconnect switches and terminal links. I routed stranded wire around the fuse and switch boxes and mounted the display on a blank stainless steel panel. I cut a hole in the panel to the exact size to fit the display perfectly. Made for a very professional installation.

Pros
  • Multifunctional DC Battery Tester
Cons
  • Quality