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Wireless Battery Test Meter Hall sensor DC 120V500A Volt Current State of Charge

Battery Monitor Since 2009

(2050)

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US $45.50

ApproximatelyC $62.88

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Condition:

New

Quantity:

3 available7 sold

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eBay item number:144352457807

Last updated on May 25, 2025 11:07:14 EDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Capacity range: 0~65000AH

Manufacturer Part Number: ZX-WI-24-LCD-CT

Power range: 0-999KW

MPN: USWLS-80V500A

Bundle Listing: Yes

Voltage Range: 0-120V

Power Supply: 6-60Vdc

Brand: AiLi

Current Range: -500A~500A

Type: Voltmeter Ammeter

Energy range: 0~9999KWH

Manufacturer: Elite element

Country/Region of Manufacture: China

UPC: 732140270639

Item description from the seller

Seller business information

VAT number: GB 299808529

About this seller

Joined Jun 2016

We have been working on developing, manufacturing and selling battery monitors since 2009.We are a professional battery monitor seller, we have a professional technical service team. If you have any ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

4.9

Communication

5.0

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Product ratings and reviews

Learn more

4.6

18 product ratings

12 users rated this 5 out of 5 stars
5 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by starrynights
Sep 24, 2019Top favourable review
Grear features for a low price
Purchased this to monitor the battery and charging system in my RV. So far it works well and offers all the information I need. Battery cable end didn't fit through the hall effect sensor but I solved that by making a stand-off for the post using a coupling nut and a bolt. The sensor fits over the coupling nut and the battery cables bolt to the top. $5. The only change that would help is having a 12v input to power the display and/or a USB socket on the back that doesn't stick out so far. A longer cable for the sensor would help allow the transmitter electronics to be placed farther away from the batteries and potential caustic fumes. Time will tell how well it holds up. Being able to change temperature display from Celsius to Fahrenheit would be nice too. With those changes it would be ... Purchased this to monitor the battery and charging system in my RV. So far it works well and offers all the information I need. Battery cable end didn't fit through the hall effect sensor but I solved that by making a stand-off for the post using a coupling nut and a bolt. The sensor fits over the coupling nut and the battery cables bolt to the top. $5. The only change that would help is having a 12v input to power the display and/or a USB socket on the back that doesn't stick out so far. A longer cable for the sensor would help allow the transmitter electronics to be placed farther away from the batteries and potential caustic fumes. Time will tell how well it holds up. Being able to change temperature display from Celsius to Fahrenheit would be nice too. With those changes it would be 5 stars.
Verified purchase: YesCondition: NewSold by: elite.element
by bocwick1
May 05, 2018
Just what I was looking for
Have this hooked up to my solar backup system 920 ah battery bank It is working well and is right inline with other meters I've used to check it Would have gave it a 5 except it did not come with manual, but after fumbling throuh it I figured it out and it works great
Verified purchase: YesCondition: NewSold by: elite.element
by eagle360
Jan 05, 2019
Works fine, beware of radio transmissions.
The device appears to work correctly, and there are many functions I didn't test. I was, however, quite disappointed by the sensitivity of the Hall effect sensor to RF fields - a low power handheld radio transmitter (.5 watt on VHF) several feet away causes serious incorrect readings. It is possible that shielding and bypassing will reduce this.
Verified purchase: YesCondition: NewSold by: elite.element
by funn4lo
Jul 09, 2020
Great meter with an (almost) wireless display
I am using this to monitor my trolling motor battery in my kayak. The sensor is mounted inside of the water proof battery case. I put the display in a small tupperware type container to protect it. The display gets all of its info wirelessly, but requires something for power. The display has a usb connection, so I use a phone charger power bank. The wireless connection is fantastic. It works across the house and through walls. The accuracy seams good. The voltage reading matches my multimeter. The amps match my hobby charger. The display is super bright and beautiful. The only negative was, that it came with ZERO directions. But I was able to find a manual onlineI am using this to monitor my trolling motor battery in my kayak. The sensor is mounted inside of the water proof battery case. I put the display in a small tupperware type container to protect it. The display gets all of its info wirelessly, but requires something for power. The display has a usb connection, so I use a phone charger power bank. The wireless connection is fantastic. It works across the house and through walls. The accuracy seams good. The voltage reading matches my multimeter. The amps match my hobby charger. The display is super bright and beautiful. The only negative was, that it came with ZERO directions. But I was able to find a manual online
Verified purchase: YesCondition: New
by Mp8G9vH8TLu@Deleted
Nov 01, 2018
Wireless DC Battery Meter
This little battery operating monitor is one of a series of these designs with this one using a Hall coil and external thermocouple for measuring temperature. Of all the variations of this design, this is the only monitor that includes a temperature probe. It took me 6 or more reads of the instructions to digest how to connect it to my battery system. It was helpful to me to find and watch a number of You Tube videos done on this and it's sister designs all using the same LED display module.This little battery operating monitor is one of a series of these designs with this one using a Hall coil and external thermocouple for measuring temperature. Of all the variations of this design, this is the only monitor that includes a temperature probe. It took me 6 or more reads of the instructions to digest how to connect it to my battery system. It was helpful to me to find and watch a number of You Tube videos done on this and it's sister designs all using the same LED display module.
Verified purchase: YesCondition: NewSold by: elite.element

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Wireless Battery Test Meter Hall sensor DC 120V500A Volt Current State of Charge

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Item specifics

Item description from the seller

Seller business information

Battery Monitor Since 2009

96.7% positive feedback•8.0K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (2,168)

Product ratings and reviews

Most relevant reviews

Grear features for a low price

Just what I was looking for

Works fine, beware of radio transmissions.

Great meter with an (almost) wireless display

Wireless DC Battery Meter

More to explore:

Battery Monitor Since 2009

96.7% positive feedback•8.0K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (2,168)