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• -8% Refrigerant Gas Leak Detector, Simbow LD-200 Halogen Leak Detector, Freon Detector and Leakage Tester with Rechargeable Battery for HVAC, Car, Refrigerator R22 R410A R134A KWD 47.500 KWD 52
• Indoor Air Quality Monitor Test CO2, Temperature & Humidity, Easy Calibration Carbon Dioxide Monitor, CO2 Meter with Real-Time Readings for School, Homes, car, Travel KWD 19