Handheld Digital USB Rechargeable O2 Sensor Tester Monitor LCD Display D828
Sale price
$22.95
Regular price $89.95
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PROFESSIONAL DETECTOR -- Portable (O2) gas detector, measure 0-25% content. Adopt electri-chemical type to measure, this detector sensor with stable performance and high accuracy. ADJUSTABLE ALARM -- Sound and dual-alarm when O2 gas concentration reaches the level of the alarm. And the alarm value can be customized according to users demands. BACKLIT LCD DISPLAY -- The gas meter is compact and lightweight, features a large LCD display with backlight, you can get the from the scre
Handheld Digital USB Rechargeable O2 Sensor Tester Monitor LCD Display D828
Sale price
$22.95
Regular price $89.95
Shipping calculated at checkout.