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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
Built-in rechargeable battery pack
There are 15+ accessory heads available
Testo 552 Bluetooth Digital Vacuum Gauge — testo Smart Probes App | SKU: 0560 5522
Safety rated to CAT III 600V
In HVAC applications
Imperial LD-920 Nitrogen/Hydrogen Tracer Gas Leak Detector | HVAC/R Bluetooth Smart Tools Built-in rechargeable battery packImperial LD 920 Nitrogen Hydrogen Tracer Gas Leak Detector The Imperial LD 920 is a tracer gas leak detector designed to detect the hydrogen component of a 5% hydrogen 95% nitrogen tracer gas mixture. With sensitivity below 5 ppm and a sensor life rated at over 10 years, the LD 920 is suited to HVAC R technicians and refrigeration mechanics who use tracer gas for leak detection on new or decanted systems where refrigerant cannot be used. Important:
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