High quality sensors. Every HVAC specialist should have them. Not used often, but when you need them you'll be grateful to have them.
BFGoodrich g-Force Winter 2 185/65 R15 92T
49 Review
Fuel Pressure Gauge - 1-1/2" Dial, 304 Stainless Steel Case, Liquid Filled, 0-100Psi, 3-2-3%, 1/8"NPT Center Back Mount
11 Review
π Pressure Sensor Breakout: Adafruit's Enhanced Portability
5 Review
Watch CASIO Edifice EF-527D-1A
11 Review
π Ehdis Digital Manometer: Advanced Precision for Pressure Accuracy
3 Review
π¬οΈ BIAOLING Accurate Formaldehyde Multifunctional Recording: Say Goodbye to Indoor Air Pollutants!
3 Review
Accurate Formaldehyde Multifunctional Detector Recording
3 Review
0-5000ppm Relative Humidity Detector Temperature
3 Review