Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
phoinix | Staff 8.1K Views
Oct 9, 2026 12:49 PM

Klein Tools Combustible Gas Leak Detector

$26

$35

25% off
Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
15Comments
Save
Share
Deal Details
SALES N MORE via Amazon has Klein Tools Combustible Gas Leak Detector (ET190) on sale for $26. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Details:
  • Accurately detects combustible gases from 50 to 2,000 ppm across a wide range of job sites
  • Lightweight, pocket-sized design with pen clip for easy carrying
  • Bright LED visual alerts and escalating audible tones for clear warnings in all conditions
  • Toggle between High and Low sensitivity settings to minimize false alarms
  • 30-second auto zeroing on startup for reliable, quick readings
  • Detects Methane, Butane, Propane, Natural Gas, Gasoline, Acetylene, Benzene, Hexane, and more

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SALES N MORE via Amazon has Klein Tools Combustible Gas Leak Detector (ET190) on sale for $26. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal.

Details:
  • Accurately detects combustible gases from 50 to 2,000 ppm across a wide range of job sites
  • Lightweight, pocket-sized design with pen clip for easy carrying
  • Bright LED visual alerts and escalating audible tones for clear warnings in all conditions
  • Toggle between High and Low sensitivity settings to minimize false alarms
  • 30-second auto zeroing on startup for reliable, quick readings
  • Detects Methane, Butane, Propane, Natural Gas, Gasoline, Acetylene, Benzene, Hexane, and more

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+48
Good Deal
Bad Deal

Why are you downvoting this deal?

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

15 Comments

Sign up for a Slickdeals account to remove this ad.

Oct 9, 2026 4:38 PM
6.4K Comments
Joined Apr 2008
stasisOct 9, 2026 4:38 PM
6.4K Comments
can it detect fume leaking off a gas jug in the backseat/trunk?
Pro
Oct 9, 2026 4:50 PM
3.7K Comments
Joined Feb 2009
long_time_lurke
Pro
Oct 9, 2026 4:50 PM
3.7K Comments
menards has it for $26.68 after rebate:
https://www.menards.com/main/elec...7ffMnUIhvU
1
Oct 9, 2026 5:02 PM
16.1K Comments
Joined Feb 2007
sarcasmogratisOct 9, 2026 5:02 PM
16.1K Comments

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

Quote from stasis View quoted comment :
can it detect fume leaking off a gas jug in the backseat/trunk?
3rd product photo

"10+ Gases Detected
1 second response time
Methane
Butane
Propane
Natural gas
Gasoline
Acetylene
Benzene
Hexane"
1
Oct 9, 2026 7:20 PM
9 Comments
Joined Jul 2018

This comment has been rated as unhelpful by Slickdeals users.

Oct 9, 2026 11:13 PM
10 Comments
Joined Apr 2021
SmilingMammoth304Oct 9, 2026 11:13 PM
10 Comments
Quote from TheSaltyCod View quoted comment :
All you need is a lighter to detect a gas leak
Sure, that'll work. You won't smell the gas anymore or have a face.
1
1
Oct 10, 2026 12:13 AM
2 Comments
Joined Aug 2026
MagentaRoom534Oct 10, 2026 12:13 AM
2 Comments
Can it detect the methane from my farts?
4
1
Oct 10, 2026 12:51 AM
424 Comments
Joined Apr 2012
PlacentachefOct 10, 2026 12:51 AM
424 Comments
Quote from MagentaRoom534 View quoted comment :
Can it detect the methane from my farts?
Yes it will, also detects queefs too.
5
1

Sign up for a Slickdeals account to remove this ad.

Oct 10, 2026 7:42 AM
6.7K Comments
Joined Aug 2010
gamingdroidOct 10, 2026 7:42 AM
6.7K Comments
Any risk of counterfeit from third party sellers?
1
Oct 10, 2026 8:08 AM
1.1K Comments
Joined Aug 2009
fotonormOct 10, 2026 8:08 AM
1.1K Comments
Quote from TheSaltyCod View quoted comment :
All you need is a lighter to detect a gas leak
A spark of genius, but who tells others that it was gas that you suspected?
Oct 10, 2026 8:08 AM
1 Comments
Joined Oct 2026
GreyName616Oct 10, 2026 8:08 AM
1 Comments

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

Risky third party seller
3
Oct 10, 2026 8:29 AM
6.4K Comments
Joined Apr 2008
stasisOct 10, 2026 8:29 AM
6.4K Comments

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

Quote from sarcasmogratis View quoted comment :
3rd product photo

"10+ Gases Detected
1 second response time
Methane
Butane
Propane
Natural gas
Gasoline
Acetylene
Benzene
Hexane"
thanks. but i just cancelled my order after realizing its not sold by amazon. could be a replica from aliexpress..
3
Oct 10, 2026 9:47 AM
2.1K Comments
Joined Nov 2016
androsskingOct 10, 2026 9:47 AM
2.1K Comments
Quote from Placentachef View quoted comment :
Yes it will, also detects queefs too.
Yup. Gasoline ejects from cat farts
Oct 10, 2026 10:15 AM
2.2K Comments
Joined Jan 2014
LunchboxBenOct 10, 2026 10:15 AM
2.2K Comments
You can also use soapy water to check if air is leaking from a connection, just like a tire leak. We'd do that all the time.
Oct 10, 2026 2:33 PM
49 Comments
Joined Oct 2009
HarryWombatOct 10, 2026 2:33 PM
49 Comments
A while back I bought one of the off brand leak detectors on Amazon. It didn't work at all. I returned it.

This morning I bough the Klein at Menards.

Sign up for a Slickdeals account to remove this ad.

Oct 10, 2026 3:23 PM
153 Comments
Joined Feb 2014
psychosaintOct 10, 2026 3:23 PM
153 Comments
Showing as $59.99 when added to cart

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!