Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredtunabreath posted Dec 01, 2025 09:53 PM
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
expiredtunabreath posted Dec 01, 2025 09:53 PM

Tesmen TM-510 Smart Digital Multimeter w/ Auto-Ranging/AC/DC Voltmeter (Green)

+ Free S/H w/ Amazon Prime

$10

$18

44% off
Woot!
28 Comments 7,053 Views
Visit Woot!
Good Deal
Save
Share
Deal Details
Woot! has Tesmen TM-510 Smart Digital Multimeter w/ Auto-Ranging/AC/DC Voltmeter (Green) on clearance for $9.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to community member tunabreath for finding this deal

Note, product will be sold by Woot! and fulfilled by Amazon

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • The Tesmen TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range and makes measuring work easy, fast, and accurate
    • Limit 3 per customer
    • Offer valid through December 28, 2025 or while pricing/supplies last
  • Additional Details

Original Post

Written by tunabreath
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! has Tesmen TM-510 Smart Digital Multimeter w/ Auto-Ranging/AC/DC Voltmeter (Green) on clearance for $9.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to community member tunabreath for finding this deal

Note, product will be sold by Woot! and fulfilled by Amazon

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • The Tesmen TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range and makes measuring work easy, fast, and accurate
    • Limit 3 per customer
    • Offer valid through December 28, 2025 or while pricing/supplies last
  • Additional Details

Original Post

Written by tunabreath

Community Voting

Deal Score
+49
Good Deal
Visit Woot!

Leave a Comment

Unregistered (You)

Top Comments

Handiman
27 Posts
14 Reputation
Bought this in July 2024 on Amazon to have a spare meter in the garage, mostly to check continuity on circuits. I paid $10.27 back then. Currently $13.72 on Amazon for cyber Monday. $24.95 on Walmart. Comes in handy for my needs.
nef003
295 Posts
52 Reputation
This is 1000x much better multimeter.. here for 7$

https://a.co/d/jdUIMYE

27 Comments

Sign up for a Slickdeals account to remove this ad.

Dec 02, 2025 04:12 AM
27 Posts
Joined Jun 2018
HandimanDec 02, 2025 04:12 AM
27 Posts

Our community has rated this post as helpful. If you agree, why not thank Handiman

Bought this in July 2024 on Amazon to have a spare meter in the garage, mostly to check continuity on circuits. I paid $10.27 back then. Currently $13.72 on Amazon for cyber Monday. $24.95 on Walmart. Comes in handy for my needs.
2
Pro
Dec 02, 2025 12:38 PM
82 Posts
Joined Nov 2014
what_i_miss
Pro
Dec 02, 2025 12:38 PM
82 Posts
Reviews seem decent on Amazon. Good price for a casual user. Assume accuracy is one of things sacrificed at this price point?
Dec 02, 2025 12:42 PM
788 Posts
Joined Nov 2008
reapermanDec 02, 2025 12:42 PM
788 Posts
I picked up one for a second to have around. I hate having to chase around trying to remember where I left my good one.
Dec 02, 2025 02:51 PM
248 Posts
Joined Sep 2012
hackmaxjrDec 02, 2025 02:51 PM
248 Posts
Quote from Handiman :
Bought this in July 2024 on Amazon to have a spare meter in the garage, mostly to check continuity on circuits. I paid $10.27 back then. Currently $13.72 on Amazon for cyber Monday. $24.95 on Walmart. Comes in handy for my needs.
Does it have any delay in the continuity alert?
Dec 02, 2025 03:33 PM
295 Posts
Joined Jan 2011
nef003Dec 02, 2025 03:33 PM
295 Posts

Our community has rated this post as helpful. If you agree, why not thank nef003

This is 1000x much better multimeter.. here for 7$

https://a.co/d/jdUIMYE
2
1
Dec 02, 2025 03:39 PM
5,474 Posts
Joined Jul 2007
michi098Dec 02, 2025 03:39 PM
5,474 Posts
Quote from nef003 :
This is 1000x much better multimeter.. here for 7$

https://a.co/d/jdUIMYE
Agree, that is a better multimeter.
Dec 02, 2025 03:43 PM
5,474 Posts
Joined Jul 2007
michi098Dec 02, 2025 03:43 PM
5,474 Posts
Quote from what_i_miss :
Reviews seem decent on Amazon. Good price for a casual user. Assume accuracy is one of things sacrificed at this price point?
Go for the one nef003 posted above.

I mean, sure, accuracy is sacrificed to a point. But when measuring items, does it really matter if a AA battery shows 1.25 or 1.27 volts? Or an outlet 119.0 or 119.5 volts? That's up to you. For basic stuff, these are great. If you really need dead accurate measurement, you'll probably get a Klein on a budget or just go for a Fluke.

Sign up for a Slickdeals account to remove this ad.

Dec 02, 2025 03:57 PM
3,861 Posts
Joined Mar 2004
ghostwriter66Dec 02, 2025 03:57 PM
3,861 Posts
Quote from nef003 :
this is 1000x much better multimeter.. here for 7$

https://a.co/d/jduimye
agree ....
Dec 02, 2025 03:58 PM
209 Posts
Joined Jan 2022
AquaKite9796Dec 02, 2025 03:58 PM
209 Posts
Quote from what_i_miss :
Reviews seem decent on Amazon. Good price for a casual user. Assume accuracy is one of things sacrificed at this price point?
Get a Uni-T if you want accuracy without the Fluke price for the prosumer.
Dec 02, 2025 04:19 PM
280 Posts
Joined Jun 2020
tiggeroozeDec 02, 2025 04:19 PM
280 Posts
I have two of these and the appeal is not accuracy, not features, but size. It's a great meter for the price and it's about half the size of most budget meters.
Dec 02, 2025 04:25 PM
627 Posts
Joined Dec 2011
enkay2Dec 02, 2025 04:25 PM
627 Posts
Sweet, in for 1. Upgrading from the cheap harbor freight multimeter lol. I only really use it for electronics and battery testing.
Dec 02, 2025 04:36 PM
363 Posts
Joined Nov 2004
jet000Dec 02, 2025 04:36 PM
363 Posts
How come this doesn't seem to measure current?
1
Dec 02, 2025 04:49 PM
2,884 Posts
Joined May 2009
ctbearDec 02, 2025 04:49 PM
2,884 Posts
Quote from AquaKite9796 :
Get a Uni-T if you want accuracy without the Fluke price for the prosumer.
Which Uni-T models do you recommend?
Dec 02, 2025 05:49 PM
9 Posts
Joined Mar 2019
MichaelW11Dec 02, 2025 05:49 PM
9 Posts
Quote from nef003 :
This is 1000x much better multimeter.. here for 7$

https://a.co/d/jdUIMYE
Bummer this is out of stock now. Looking for something similiar

Sign up for a Slickdeals account to remove this ad.

Dec 02, 2025 05:54 PM
4,496 Posts
Joined Dec 2012
Slickone_Dec 02, 2025 05:54 PM
4,496 Posts
Quote from MichaelW11 :
Bummer this is out of stock now. Looking for something similiar
Yeah, it just went OOS a few minutes ago. Frown

Leave a Comment

Unregistered (You)

Related Searches

AutosAuto Electronic AccessoriesHome & Home ImprovementToolsOccasionsBlack FridayChristmas

Popular Deals

See All
Found by captainguy
Today 08:25 AM
$15$2540% offAmazon: 140-Ct 13-Gallon Glad ForceFlex Tall Kitchen Trash Bags (Fresh Clean) $14.69 w/ S&S
1
Found by phoinix
Today 08:40 AM
$6.32$2473% off$6.32: 2-Pack Hanes Men's Beefy-t Heavyweight Cotton T-Shirts (Navy) at Amazon
0
Found by citan359
Today 08:47 AM
$30$8263% offPelican Ruck R60 Case $29.95 + Free Shipping
0
Found by Rokket
Today 06:03 AM
$4.75$9.9952% off3-Piece 2-Oz Pacifica Take Me There Hair & Body Mist Gift Set $4.75 w/ S&S + Free Shipping w/ Prime or on $35+
0
Found by Bojjihuntindeals
Today 06:57 AM
$11$2045% offLords of the Fallen (Xbox Series X) $11 + Free Shipping
1

Trending Deals

See All
Found by pennysave
Today 10:30 AM
$20$9077% off$19.99*:Amazfit Bip 5 Smart Watch 46mm (GPS) - Amazon Alexa Built-in, Bluetooth Calling, 10-Day Battery, Heart-Rate & VO2 Max, Sleep Health Monitoring, AI Fitness Tracker App
1
Found by captainguy
Today 08:25 AM
$15$2540% offAmazon: 140-Ct 13-Gallon Glad ForceFlex Tall Kitchen Trash Bags (Fresh Clean) $14.69 w/ S&S
1
Found by phoinix
Today 08:17 AM
$3.20$7.9959% off[S&S, AC] $3.20*: 7.2-Oz Shameless Pets Dental Treats for Dogs (The Tooth Berry) at Amazon
0
Found by California Dude
Today 05:05 AM
$4.99$2075% offDisney CARS Movie UHD Digital (MA) Exclusive for Prime 4.99 - Also Finding Nemo $4.99
4
Found by PennyFound
Today 06:06 AM
$135Anker SOLIX C300 DC 288Wh Portable Power Station $134.99 + Free Shipping w/ Prime
3