Heated Diode (HD) leak detector
$199.99
$119.99
Aprvtio ALD-200 AC Refrigerant Leak Detector for HVAC, Car, Refrigerator R32,R454B, R410A
Aprvtio ALD-200 AC Refrigerant Leak Detector is a powelful and economic HVAC tool, which is equiped with sensitive sensor, big display screen, easy-operate buttons and hand-held shapes. The freon leak detector uses the heated diode detection principle. Maximum sensitivity up to 0.14oz/yr and...
$199.99
$119.99
$199.99
$124.99
Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R32 R134a R410a R454B, Rechargeable, Visual and Audible Alarm
The Aprvtio ALD-200 PRO HVAC Refrigerant Leak Detector Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity...
$199.99
$124.99
$219.99
$134.99
Refrigerant Leak Detector for Air Source Heat Pumps, ALD-200 PRO HP Freon Leak Detector for R410A, R290, R32, R454B
The Aprvtio ALD-200 PRO HP Refrigerant Leak Detector for Air Source Heat Pump Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. 3 modes of sensitivity with maximum sensitivity up...
$219.99
$134.99
HVAC Refrigerant Leak Detector
Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to...
$299.99
$139.99
Aprvtio ALD-200 HP Heat Pump Refrigerant Leak Detector, Rechargeable 3000mAh Battery 16-Inch Sensor Probes with Loud Alarm for R32 R134A R410A R22 A2L R454B
Heat Pump Refrigerant Leak Detector 【Professional Air Conditioner Heat Pump Refrigerant Leak Detector】ALD-200 HP is designed for heat pump ACs, detects all commercially available HFC, HFO, HC, HCFC and CFC refrigerants, as well as blends and newly approved replacements such...
$199.99
$129.99