TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY price history and forecast - TESMEN TM-510
TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY

TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY

Brand:
TESMEN
Model Number:
TM-510
UPC:
747165464062
EAN:
0747165464062
Walmart SKU:
7334158666

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$16.99
Lowest Price
$13.59
Most Recent Price
$14.44
Average Price
$16.24
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.7/5 from 217 reviews.

Customer Reviews

217 reviews

Customer Reviews

4.7
Based on 217 reviews
5
177
4
23
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4
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Showing 10 of 217 reviews

It's automatic watch youtube

Anonymous April 22, 2026

Husband never used an automatic one before. Couldn't discern microscopic writing in the manual book which is included. The youtube video for beginners did it for him. Using it and loving it. That's how I keep my job, I find his lost stuff, things in the refrigerator and how to videos.

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Multi tester

dave March 7, 2026

This is a great tester for around the house and the garage and even works good with the car and I like the way it's got a backlight on the screen easy to read I would recommend this to anybody that doesn't need a commercial grade tester

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Used this to test an alternator and a new battery

JJ December 27, 2025

love the auto settings on this. helped me safely replace a board on my elliptical and test the battery and the alternator

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Really nice

Mark August 15, 2025

Really nice. Finally something I can understand and how to use without having to figure out when or which knob to turn where or what button to push where. This does it all for you right out of the box.

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anonymous May 14, 2026

sort of easy to use. I wanted to use it to measure the output from my line output converter in my car and needed it to read AC current but gave me ohms every single time. it did measure the current on my amp though. i think id rather have one that i could manually choose what it was measuring because if its measuring or showing you the wrong information, there's absolutely nothing you can do about it. It is, however, very small and compact and the case was a nice touch.

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Pretty featured for small and inexpensive meter.

stephen August 2, 2025

A nice featured meter. Smaller than expected. I have other higher end meters but a couple features I wanted: backlit display %26 touchless AC measurement. I don't like the auto sense/read approach for general measurements, but it usually picks the right type: resistance or DC voltage.

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Small in size but good in performance

Robert January 28, 2026

This multi-meter seems to work good but the overall size and screen size are much smaller than I was expecting.

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kinda not worth it.

Fredrick March 25, 2026

it's a bit smaller than imagined but that's the catch to putting mm specs when i was raised on imperial measurements. starting think that's part of there marketing trick

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JOEY April 2, 2026

When you order something from Walmart you may not get it and Walmart will not give you your money back

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This thing sucks

jose May 29, 2026

This thing is tiny and does not measure current. This is a total rip off. Walmart should be ashamed for this crap. Will return

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Price History

Historical price data graph for TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

36 records

Third-Party Sellers prices have ranged from $14.44 (Jun 4) to $16.99 (May 19) over the past 90 days. Current price is close to the 90-day average of $15.86.

Third-party seller price history for TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY showing recent price changes
Date Price Change % Change
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $-2.55 -15.0%
$16.99 $+0.00 +0.0%
$16.99 $+2.55 +17.7%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $-2.55 -15.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+2.55 +17.7%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $-2.55 -15.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+0.00 +0.0%
$16.99 $+2.55 +17.7%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $+0.00 +0.0%
$14.44 $-2.55 -15.0%
$16.99 $+0.00 +0.0%
$16.99

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