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, Combustible Gas Leak Tester with 18-Inch...

Product ID: 46812326

Details

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

📊50-10,000 ppm detection range

📏18-inch flexible gooseneck

🔔85dB audible alert

¥38778

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Detect danger before it strikes with Klein’s ET120 – your pro-grade gas guardian! 🚨

STAY ALERT STAY SAFE - Five bright red LEDs plus a loud 85dB alarm escalate with gas concentration
SMART POWER MANAGEMENT - Auto shut-off after 10 minutes saves battery life so you’re always ready
ERGONOMIC BUILT TO LAST - Over-molded grip designed for comfort and durability in tough job sites
EXTENDED REACH EFFORTLESS ACCESS - 18-inch flexible gooseneck sensor clips conveniently for storage and precise positioning
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 is a professional-grade combustible gas tester featuring an 18-inch flexible gooseneck sensor and a wide detection range from 50 to 10,000 ppm. It offers adjustable sensitivity modes, clear visual and audible alerts, and an ergonomic, durable design. Ideal for HVAC pros, it includes battery-saving auto shut-off and comes with a carrying pouch and batteries, ensuring reliable, on-the-go gas leak detection.

Specifications

ASIN	B074NBJ8XP
Alarm	Audible
Best Sellers Rank	#17,485 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Gas Detectors & Alarms
Brand	KLEIN TOOLS
Built-In Media	Batteries, Carrying Pouch
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (1,874)
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 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 Style	Standard
UPC	092644690648
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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¥38778

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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