Heated Diode (HD) leak detector
$199.99
$114.99
Aprvtio ALD-200 AC Refrigerant Leak Detector for HVAC, Car, Refrigerator R32,R454B, R410A
Aprvtio ALD-200 Refrigerant Gas 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 response...
$199.99
$114.99
$219.99
$144.99
Refrigerant Leak Detector for Air Source Heat Pumps, ALD-200 PRO ASHP Freon Leak Detector for R410A, R290, R32, R454B
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 to 0.14oz./yr. 16 inch sensor probes of the hvac leak detector that allows...
$219.99
$144.99
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 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R32 R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/10_900x.jpg?v=1754639533)
$199.99
$124.99
Aprvtio ALD-200 Pro HVAC Refrigerant Leak Detector [2025 Upgrade] for R32 R134a R410a R454B
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...
$199.99
$124.99
Aprvtio ALD-200 Heat Pump Refrigerant Leak Detector for Air Source Heat Pumps, Rechargeable 3000mAh Battery 16-Inch Sensor Probes with Loud Alarm for R32 R134A R410A R22 A2L R454B
Refrigerant Leak Detector for Air Source Heat Pumps 【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...
$199.99
$134.99