Gas leak detector LD239 1 set

Gases with a large difference in thermal conductivity from the ambient air (He, CO2, Ar, Ne, etc.) are measured and displayed as an 8-level bar. Small and lightweight, easy to carry. Detection method: Comparison of thermal conductivity with ambient air Display: Detection value/8-level bar display (LCD + LED), Various settings/LCD Sampling speed (approximate): approx. 3mL/min Buzzer can be set (when 3 or more bars are displayed) Power source: Lithium-ion rechargeable battery (USB rechargeable, continuous operation for approximately 5 hours) Size: 50 x 19.5 x 111 mm (excluding protrusions) Weight: Approx. 95g Minimum detectable leakage amount (helium (0℃, 1atm), approximate amount for one bar): Standard range/0.005mL/min, High sensitivity range/0.0005mL/min *Cannot be used with flammable or corrosive gases. Manufacturer part number: 2702-19330