Review of KWS-DC200-10A 0-200V DC Energy, Power, Capacity Volt Ammeter Calibration

We learn this KEWEISI KSW-DC200-10A meter that measures voltage from 0 to 200V DC. It shows the capacity of battery, the amount of energy, the voltage, current and power.

Have you Subscribed 🔔 to my channel,? Turn the bell on🔔 like 👍 the video It is greatly appreciated. This is the least you can do for me and it encourages me to make more videos like this.

****** Purchase from Affiliated Stores ****

**** Thermal Camera for Android and iPhone:

Power Supply I use:

Visit resources for this video:

Use Chapters from timeline or click on the time
00:00 Introduction
06:24 Wiring Explained
09:54 Testing measurements
14:47 Resetting values
16:12 Looking inside the module
18:42 Calibrating Voltage and Current

#wattHour #wattHourReview #wattHourMeter

[kamudankemter]

I prefer these because I love their screens. Good to see you like the build quality as well. Thanks.

[__-hhgt]

Dramatically fantastic. Greetings from Saudi Arabia. Thanks

[davidbrooks]

The meter that I have was intended to be used in a circuit requiring 50 100 amps however I want to use it for a circuit that is less than 10 amps I did notice that they didn't put a clamping resistor in the circuit that would be the resistor 00.05 my question is is without that resistor current will not pass that's an incomplete circuit if I use the shunt provided it is sizable I want to keep the installation small compact as possible

[robert]

Thanks for the video review. I just bought the larger meter that includes PF and frequency. My range says 85-250V not sure what the lowest will be since your version goes down to 8V. I wanted to use it to watch the output of a variable frequency drive at 220V, 60Hz, 1740rpm, 1hp, 3A, 3ph. Since the output is generated by PWM it may not work correctly. I will only connect to 1 phase. I'm not sure what to expect at say 10Hz speed and also the motor is rated for 120Hz inverter duty so 200% speed. Probably a good idea to try it out before I cut the hole in the front panel. I really like your electronic load. I'll have to look into one of those. Thanks again.

[antoniojr.arabejo]

What will happen to the power consumption if the current will flow in reverse? Thus it deduct from the previous consumption? Like if its used in a powerbank.

[geriwrn]

I love this keweisi, i have some of then. You can reset it on the front panel !

[good_king]

The button on backside is for resetting current to zero if it reports non-zero current reading even when there is no current through sense register.

[johnstone]

the button does work
if you press the button the meter will set whatever current is flowing to be indicated as zero on the display

[PoszukujacrajuBlogspotStrona]

The reset button is for correction voltage and amps that what they said on manual

[BetoMrc]

o modelo do meu é o ksw-dc200-10a mas a energia que sai dele, é metade da q entra, ja tentei de varias formas, oq pode ser? se entra 12v, sai 6v

[Muradkhan]

What is the value of adjustable current resister.?current screw miss my module please value of screw?

[hugorios]

The reset button at the back is to reset the calibration modifications 👍👍

[fahmi]

hello mate i just bought a keweisi 10a dc200 the keweisi cant turn on in my 4500 mah 7, 4v 2 cell battery but in 100% the voltage can increase to 8, 4v but dhe keweisi not turn on

[jovand]

to reset measurments you need to hold the menu button 3 sec

[BlindManifest]

When the current is reversed, does the cumulative aH/wH indication (on the bottom right side of the meter) deduct from the previous reading?

[rudzki.damian]

how to properly calibrate the current consumption indication? my meter is cheating. when the potentiometer on the back of the device sets the correct measurement values. then after disconnecting the load it does not show 0A. then i click the switch on the back and it resets. but after that the meter shows the current consumption again.

[johncoops]

I consider buying the *300V AC model* so it can be used on 230V Mains.
I've found various models with same design concept...
*KWS-AC300* 300V AC 10A shunt / 10A CT / 100A CT
*KWS-AC301* like AC300 but also does Power Factor
- also has Comms and more current
*KWS-DC200* 200V DC 10A / 50A / 100A shunt
*KWS-DC22* like DC200 but for electric vehicle?
Similar front panels, but probably there is significant differences inside. Do you consider performing other reviews?

[antonypartali]

Hi sir!!
I have an e scooter 72v 30a battery
I connect the DC200 with the 100a version!
All content as you say, before last picture! Connect all wires except the small black!
The only thing i but more is a one-off switch!
The measurement is Ok!!
But after 2-3 minutes on off alone like it's overvolts and cut of power and give again!!
I taught wires to understand overheating but No!
Is any chance to make it from switch??? Either, did I make wrong to not conect the small black wire ( you in picture don't connect it)
Thanks for the video my friend!!!🙏

[vicr]

The reset button is the menu key, I tried mine pressing for 3seconds and everything goes back to 0 except the voltage and temperature

[JCHaywire]

I wonder if a pair of these can be used with a dual polarity power supply. If this device will display negative voltages, it will work.