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Meter Oxygen Meter - WL-220 WELLHISE HT-501 CO2
$2.00 Original price was: $2.00.$1.00Current price is: $1.00.

Combustible Gas Leakage Meter - WL-218 DUOYI DY80B
$40.00 Original price was: $40.00.$35.00Current price is: $35.00.
Refrigerant Gas Leakage Meter – WL-219 DUOYI DY5750B
$2.00 Original price was: $2.00.$1.00Current price is: $1.00.
WL-219 DUOYI DY5750B REFRIGERANT GAS LEAK METER is a device used to detect the leakage of refrigerant gases. This type of instrument is often used for maintenance and repair of equipment that uses refrigerant gases, such as air conditioning systems, refrigerators, freezers and industrial refrigeration systems. The DY5750B model has sensitive sensors for detecting refrigerant gas leakage. The device helps to prevent potential hazards by alerting the user when a gas leak is detected. Such devices can usually detect refrigerants such as freon, R134a, R410a.
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