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Works well and valid for gas pipes and valves regular prospections. Price was adeaute and shipment was very fast (1 week)
works as described. you need 4 aa batteries, didn t came with the product
The very sensitive sensor shows the alert gradually according to the intensity of the gas immediately
Excellent
VERY GOOD PRODUCT VERY FAST VERY GOOD SERVICE.THKS
OK
The tester works great. I highly recommend it.
as described
Nice 👍👍👍👍👍👍 thanks 🙏
durable