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Heated Diode Leak Detector


SKU: LDHD250

Detect refrigerant leaks with precision using the hilmor Heated Diode Leak Detector. Built for HVAC professionals, this tool features advanced heated diode technology to quickly identify even the smallest leaks. With adjustable sensitivity settings, visual and audible alerts, and a durable, ergonomic design, it ensures accurate performance in any environment. Ideal for system diagnostics, the hilmor Heated Diode Leak Detector is a reliable solution for efficient leak detection on every job.

  • Built to last with a 5-year sensor life.
  • Works on all halogenated refrigerants.
  • Flexible probe allows access to the hard-to-reach areas.
hilmor LDHD250

Specifications
Sensor Type
Semi-Conductive Heated Diode
Sensor Life
5 Years
Maximum Sensitivity
4 grams/ year (0.14oz)
Response Time
3 seconds
Warm-Up Time
30 seconds
Working Time
6 hours
Refrigerants Detected
HFC
R-32, R-410A, R-407C, R-417A, R-404A, R-507, R-23, R-508A, R-508B, R-152A, R-134A
HFO
R-454B, R-448A, R-449A, R-1234YF, R-1233ZD, R-514A, R-513A
HCFC
R-22, R-123, R-124, R-141B, R-142B, R-402A, R-402B, R-408A, R-409A
CFC
R-11, R-12, R-13, R-502, R-503
HC
R-50, R-170, R-290, R-600, R-600A, R-1150, R-1270
Certifications
SAE J1627, SAE J2791, SAE J2913, EN14624: 2012

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