Vibration Alarms, 0-30% Oxygen by Non Martin

Name: 🔬 FORENSICS O2 Detector: NIST Calibration & Certificate, Dust & Explosion Proof, USB Rechargeable, Sound/Light/Vibration Alarms, 0-30% Oxygen
Item: 🔬 FORENSICS O2 Detector: NIST Calibration & Certificate, Dust & Explosion Proof, USB Rechargeable, Sound/Light/Vibration Alarms, 0-30% Oxygen
Rating: 2

September 29, 2022

very bad product support.

Calibration information was very confusing. Information about the battery for charging was also incomplete. This is the first time I've been disappointed with the things I've bought from Amazon. I think I'll look for other sources for the products I buy online.

Pros

Great price

Cons

Minor issues

New products

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