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Bacharach H-10 PRO Refrigerant Leak Detector

SKU 3015-8004
Currently 12 in stock.

Bacharach H-10 PRO Refrigerant Leak Detector

Ultra-sensitive Universal Refrigerant Leak Detector

The H-10 PRO Refrigerant Leak Detector is a highly responsive universal refrigerant leak detector using Bacharach’s tried-and-true heated diode sensor technology. It’s ultra-sensitive to all halogen-based, non-flammable CFC, HFC and HCFC refrigerants for reliable use in a wide range of refrigerant leak detection applications. In fact, it’s the ac leak detector that technicians trust.

The H-10 PRO has a long probe (4.5 ft.) for detecting leaks in hard-to-reach areas, visual and audible indicators to show relative leak sizes and an auto-zeroing feature (automatic mode only) for finding leaks in backgrounds where target gas is present. It has an internal sensor calibration reference to ensure optimum performance.


  • Detects all CFC, HFC and HCFC refrigerants including R12, R22, R134a, R410a, R502, R507 and many others
  • Ultra-sensitive detection down to 0.006 oz/yr
  • Manual or automatic zero modes
  • Dual power source:  Rechargeable battery or External DC powered  (wall adapter incl.)
  • Rugged, portable detector delivers years of reliable service
  • Unique visual sensor calibration system
  • Headphone port for high-noise areas (used with optional headphones)


H-10 PRO Data Sheet

H-10 PRO Operating Manual



Sensitivity / Minimum Detection Limit: 0.006 oz/yr (stationary) 0.1 oz/yr (moving per SAE J2791)
Background Adjustment: Automatic, Manual
Response Time: 1 second
Power: 12 VDC internal rechargeable battery or via 100-240 VAC wall adapter/charge
Run Time: 3 hours (typical) on fully-charged battery
Warm-Up Time: 2 minutes (approximate)
Status Indicator: Visual (red LED in probe tip) and audible (via internal speaker or headphones)
Product Dimensions (L x W x H) Unit: 8.3" × 10.5" × 5.4" (21.1 × 26.7 × 13.7 cm) Probe: 4.5' (1.37 m)
Product Weight: 5.1 lbs. (2.3 kg)
Expected Sensor Service Life: 1 year (typical)
Approvals: CE
Warranty: Instrument: 3 Years (Does not include sensor, battery, probe tip, airflow balls, filters or leak reference bottle), Battery: 1 Year
Country of Origin: United States