Charge-Discharge Monitor, DROK 0-90V 100A DC Ammeter Voltmeter Battery Capacity Amp-Hour Watt-Hour Power Time Multimeter LCD Display Digital Voltage Current AH WH Watt Monitor Tester with Hall Sensor

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562Total Reviews

Multi Testers

B

Company Review Grade:

DROK

561 Total Products

Charge-Discharge Monitor, DROK 0-90V 100A DC Ammeter Voltmeter Battery Capacity Amp-Hour...

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Sold by DROK

B

Fakespot review grade

B

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Calibration off a little. It is super easy to calibrate and work like a champ. I pre-loaded 2 amp-hours in the meter.

Instructions are chinglish! Getting it set up and zeroed isnt as easy. Installing is a breeze and setting it up, well, that can be a bit tricky.

Ah rating is set by user input on the control screen. Current flow through the sensor is simply subtracted (supplied) or added (charged) the only thing i don't like is it shows a positive value for amps regardless of if you are charging or discharging... Read More

Sensor has standoffs so you can securely mount it to a panel. Can open and close a relay to cut power (or apply) power to the load.

Cons

The display is kind of nice, a little small, but a simple voltage based monitor would be more accurate (and half the price) for lithium batteries. The relay output port has a very low threshold reset voltage i think it resets the meter 52volts.

It does nothing to protect the charger or the chargee or load. It starts out showing 0% at full charge and increases to 100% at zero charge. It sometimes only shows when 700ma is used or 3/4 amp.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Allinall i am very pleased with it and happy that i picked it up

Comes boxed with the meter shunt or hall effects device 3 connection cable of about 6 inches a foot and about 10 feet of cable ... Read More

Time will tell regarding quality of the electronics

Toggle the battery display with the ok button

Competitiveness

It monitors voltage current draw and combines them both to give you wattdraw and will even tell you how much power you have dra... Read More

It is super easy to calibrate and work like a champ

I am going to use it for a ebike battery range meter so i am not caught off guard because the battery cuts out

Pdfi also found a related manual for a similar drok meter online httpsimagesna

Overview

How are reviewers describing this item?
current, accurate, set, ok and through.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has determined that the review content quality is high and informative.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 562 reviews as of our last analysis date on Jan 7 2023.