Does this detect hydrogen sulfide?

you will have to call them. 1-800-553-4676. I was unable to find any info. methane, butane and propane and others* but that doesnt say H2S specifically.

Can it be used for car?

It will detect gasoline fumes but is not a carbon monoxide detector.

Will it work for r290 refrigerant?

Although I have never tried it on refrigerant. The unit is made to detect combustible gasses. As is stated in the specs.

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Klein Tools ET120 Gas Leak Detector

Product ID: 46812326

Details

Alarm
Audible
Brand
KLEIN TOOLS
Color
Black
Global Trade Identification Number
Item Weight
13 ounces
Material
Blend

🔊85dB audible alert intensity

🦾18-inch flexible gooseneck sensor

🌡️50-10,000 ppm wide detection range

R5365

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Detect with confidence, work with pride — Klein ET120 keeps you ahead of the leak!

EFFORTLESS ACCURACY - Automatic zero-point calibration on startup guarantees reliable readings every time
STAY ALERT STAY SAFE - Five bright red LEDs plus escalating 85dB alarms ensure you never miss a leak
FLEXIBLE REACH COMPACT STORAGE - 18-inch gooseneck sensor bends to hard-to-reach spots and clips neatly for portability
TRUSTED LEGACY PROFESSIONAL GRADE - Built by Klein Tools—160+ years of American craftsmanship powering your peace of mind
PRECISION DETECTION AT YOUR FINGERTIPS - Dual sensitivity modes (50-1,000 ppm & 1,000-10,000 ppm) for tailored gas monitoring

The Klein Tools ET120 Gas Leak Detector offers HVAC professionals a versatile and reliable solution for detecting combustible gases from 50 to 10,000 ppm. Featuring adjustable sensitivity, clear visual and audible alerts, and an 18-inch flexible gooseneck sensor, it combines precision with convenience. Backed by over 160 years of trusted American craftsmanship, the ET120 ensures accurate, on-the-spot gas detection to keep your work safe and efficient.

Specifications

ASIN	B074NBJ8XP
Alarm	Audible
Best Sellers Rank	#17,446 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Gas Detectors & Alarms
Brand	KLEIN TOOLS
Built-In Media	Batteries, Carrying Pouch
Color	Black
Customer Reviews	4.6 out of 5 stars 1,882 Reviews
Enclosure Material	Blend
Global Trade Identification Number	00092644690648
Item Dimensions D x W x H	1.79"D x 2.71"W x 28.3"H
Item Highlight	Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50 - 10,000 ppm, Includes Pouch and Batteries
Item Type Name	Combustible Gas Leak Detector
Item Weight	13 ounces
Manufacturer	Klein Tools
Manufacturer Warranty Description	Please refer to attached warranty document.
Mfr Part Number	ET120
Model Number	ET120
Number of Items	1
Operating Humidity	85 percent
Power Source	Battery Powered
Product Dimensions	1.79"D x 2.71"W x 28.3"H
Product Style	Standard
Style	Standard
UPC	092644690648
Unit Count	1 Count

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R5365

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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