Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Klein Tools ET110 Carbon Monoxide TesterThe ET110 CO Detector is an easy to use meter that detects and measures concentration levels of carbon monoxide (ppm) and temperature (Fahrenheit Celsius), making it the perfect choice for HVAC professionals. Features backlit LCD screen, warning indicator light, audible and visual alarms and multiple function buttons. Includes carrying pouch and 4xAAA batteries. Easy to use carbon monoxide meter detects and measures concentration levels of carbon
The ET110 CO Detector is an easy-to-use meter that detects and measures concentration levels of carbon monoxide (ppm) and temperature (Fahrenheit/Celsius), making it the perfect choice for HVAC professionals. Features backlit LCD screen, warning indicator light, audible and visual alarms and multiple function buttons. Includes carrying pouch and 4xAAA batteries.- Easy-to-use carbon monoxide meter detects and measures concentration levels of carbon monoxide gas
- Portable carbon monoxide detector with user protection and short-term exposure limit (STEL) alarm
- Low level alarm (35 ppm) and high level alarm (200 ppm)
- Audible and visual alarms
- Backlit display with CO measurements (0 to 1000 ppm) and temperature (Farenheit and Celcius)
- Auto-power off after 20 minutes of no usage helps conserve battery life
- Includes carrying pouch and 4xAAA batteries
- Meter is NOT intended for use as personal protection equipment
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2314 reviews
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Product Reviews
★★★★★ 5
Used
Okay but a little flimsy
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Great value for the money!!
They are not as stiff at the bottom of the handle where it’s connected to the actual spoon as others but I have been using them daily since i received my shipment some time back and none have broken. I am very satisfied with this purchase for a great price! Having so many (1000) spoons is one of life’s tiny pleasures of knowing I will not have to worry about ordering my plastic spoons for a very long time. Compare box of 100 for $3.89 or 1000 for $9 98! Easy choice for me.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
thx
Good quality, no broken spoons yet.
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Fine, but bag was open…
The spoons are fine and what I expected for a great price, but unfortunately, the plastic bag they were in was wide open in the box so I had to wash all of them… What a pain in the butt that was… Hopefully that’s a one time experience.
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Reviewed in the United States on May 4, 2026
★★★★★ 3
They're ok
These were very affordable; however, they are quite bendy so it's hard to use them depending on what you are eating.
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Reviewed in the United States on May 13, 2026