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expiredphoinix | Staff posted Aug 02, 2025 01:30 PM
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expiredphoinix | Staff posted Aug 02, 2025 01:30 PM

NSi Industries 80-250 VAC Twin Probe Voltage Tester w/ Neon Light

$2.65

$6.11

56% off
Amazon
10 Comments 8,320 Views
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Deal Details
Amazon has NSi Industries 80-250 VAC Twin Probe Voltage Tester w/ Neon Light (TES-111) for $2.66. Shipping is free w/ Prime or on $35+.

Home Depot has NSi Industries 80-250 VAC Twin Probe Voltage Tester w/ Neon Light (TES-111) for $2.66. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Neon Light Indicates Presence Of Ac Voltage From 80-250 Vic
  • Double Insulated Housing and Test Leads
  • Pocket Clip
  • Country of origin: United States

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.7 out of 5 stars at Amazon based on over 680 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has NSi Industries 80-250 VAC Twin Probe Voltage Tester w/ Neon Light (TES-111) for $2.66. Shipping is free w/ Prime or on $35+.

Home Depot has NSi Industries 80-250 VAC Twin Probe Voltage Tester w/ Neon Light (TES-111) for $2.66. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Neon Light Indicates Presence Of Ac Voltage From 80-250 Vic
  • Double Insulated Housing and Test Leads
  • Pocket Clip
  • Country of origin: United States

Editor's Notes

Written by johnny_miller | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.7 out of 5 stars at Amazon based on over 680 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+25
Good Deal
Visit Amazon

Price Intelligence

Model: NSi Industries TES-111 Twin Probe Voltage Tester, 80-250 VAC,Neon

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 10/10/2025, 06:33 AM
Sold By Sale Price
Amazon$6.11

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9 Comments

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Aug 02, 2025 07:20 PM
66 Posts
Joined Jul 2017
TropicalNorsemanAug 02, 2025 07:20 PM
66 Posts
How did you do the deal? I see two options for $8.99. Thanks.
1
Aug 02, 2025 08:51 PM
6,448 Posts
Joined May 2009
jkloisdafoiwdafAug 02, 2025 08:51 PM
6,448 Posts
Is this what they call a suicide cord?
Last edited by jkloisdafoiwdaf August 2, 2025 at 09:32 PM.
Aug 02, 2025 11:09 PM
1,250 Posts
Joined Aug 2014
Frankie251Aug 02, 2025 11:09 PM
1,250 Posts
Worked for me. I've got one, but for less than 3 bucks, grabbed another one. The only thing I've ever used it for is to check if an outlet is hot. A couple years ago, for insurance purposes, I had to pull every outlet and light switch in my house and retrofit the wire-nut connections with Alumacon Connectors. This thing came in handy along with a two part circuit tester that you plug in the outlet and then run down the breaker box until it beeps. Where it beeps is your breaker for that outlet. Still you want to verify it's off with this probe.
Pro
Aug 03, 2025 01:04 AM
2,378 Posts
Joined Nov 2010
MasterRigger
Pro
Aug 03, 2025 01:04 AM
2,378 Posts
Quote from jkloisdafoiwdaf :
Is this what they call suicide cord?
No silly. A double male plag is a suicide cord.
1
Aug 03, 2025 07:07 AM
8 Posts
Joined Apr 2021
Pb010259Aug 03, 2025 07:07 AM
8 Posts
Getting married, it's really suicidal
Aug 03, 2025 12:06 PM
1,976 Posts
Joined Nov 2014
Mark42mcAug 03, 2025 12:06 PM
1,976 Posts
out of stock at Home Depot and Amazon's price changed. higher deal is done
Aug 03, 2025 12:31 PM
2,756 Posts
Joined Dec 2010
radarsAug 03, 2025 12:31 PM
2,756 Posts
Can it measure both AC and DC voltage?

Sign up for a Slickdeals account to remove this ad.

Aug 03, 2025 02:09 PM
30 Posts
Joined Jan 2012
jbmeisterAug 03, 2025 02:09 PM
30 Posts
Quote from Frankie251 :
Worked for me. I've got one, but for less than 3 bucks, grabbed another one. The only thing I've ever used it for is to check if an outlet is hot. A couple years ago, for insurance purposes, I had to pull every outlet and light switch in my house and retrofit the wire-nut connections with Alumacon Connectors. This thing came in handy along with a two part circuit tester that you plug in the outlet and then run down the breaker box until it beeps. Where it beeps is your breaker for that outlet. Still you want to verify it's off with this probe.
Sounds like someone has aluminum branch wiring. I know it was probably a lot of work, but this is one of those cases where the insurance company was right.

Keep your receipts for when you sell your house. Otherwise the next buyer may want to have someone open every junction box to confirm the change was done.
Aug 03, 2025 02:45 PM
217 Posts
Joined Jun 2019
HasRaAug 03, 2025 02:45 PM
217 Posts
Quote from jbmeister :
Sounds like someone has aluminum branch wiring. I know it was probably a lot of work, but this is one of those cases where the insurance company was right.

Keep your receipts for when you sell your house. Otherwise the next buyer may want to have someone open every junction box to confirm the change was done
just curious, what is aluminum wire brancing?

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