Elitech Infrared Refrigerant Leak Detector | Professional HVAC Tool

Elitech Infrared Refrigerant Leak Detector

Professional HVAC/R leak detection — Ultra-sensitive infrared sensor for CFC, HFC, HCFC & HFO refrigerants

0.14 oz/yr Sensitivity ≤1s Response Time 10-Year Sensor Life 2.8" TFT Color Display 6h Battery Life UV Light Included
Elitech Infrared Leak Detector banner
0.14 oz/yr
MAX SENSITIVITY
<1 sec
RESPONSE TIME
10 years
SENSOR LIFESPAN
6 hours
CONTINUOUS WORK
Infrared Technology — Unmatched Accuracy
Eliminate false alarms caused by moisture, oils, or solvents. NDIR sensing targets refrigerant molecules with precision.
Infrared sensor technology diagram

Why infrared (NDIR) outperforms traditional sensors ?

Conventional heated diode sensors are prone to contamination and false alerts. The Elitech infrared optical cell responds only to refrigerant molecules (CFC/HFC/HCFC/HFO), guaranteeing reliable detection even in high-humidity or chemical-rich environments. No sensor “poisoning”, no sensitivity drift over time.

  • Immune to humidity, dust, and oil mist
  • No routine calibration — factory calibrated for life
  • Detects all modern refrigerants: R22, R410A, R32, R1234yf, R134a, R404A，AGL and more
  • Helps reduce refrigerant emissions, supporting environmental regulations
Technical Specifications
Auto OFF 10 minutes without operation (power-saving)
Operating Temperature -10°C to 52°C (14°F to 125.6°F)
Operating Humidity 50%~85%RH (non-condensing, infrared resistant)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Weight 0.93 lbs (ultra-light, one-hand operation)
Dimensions 7.9 × 3.3 × 1.5 inches
Battery 3.7V 3000mAh rechargeable Li-ion, full charge → 6h continuous use
Sensor Life 10 years (non-dispersive infrared, zero degradation)
Max Sensitivity 0.14 oz/yr (4 g/year) — detects micro leaks instantly
Response Time ≤ 1 second
Preheating Time 30 seconds (fast ready)
Refrigerant Types CFC / HFC / HCFC / HFO (R22, R134a, R404A, R410A, R32, R1234yf, etc.)
Package Includes 1 x Leak Detector, 1 x Packet of Filters, 1 x USB Cable, 1 x UV Light
Display 2.8" TFT LCD (real-time gas concentration & battery level)
infrared sensor structure
🔧 Pro-grade toolkit: Includes replaceable filter pack and UV flashlight for optional fluorescent dye verification. Three alarm modes (audio, visual, vibration) guarantee leak detection even in noisy workshops.
More Choice — Find Your Perfect Match
Compare Elitech models: pure infrared, hybrid (infrared + heated diode), and CO₂ detection options.
Model ILD-200 IR-200 Inframate C LD-100+
Product ILD-200 IR-200 Inframate C LD-100+
Sensor Type Infrared (NDIR) Infrared + Heated Diode Infrared (special CO₂) Heated Diode
Sensor Life ≥10 years ≥10 yrs / 2 yrs ≥ 40,000 hrs ≥ 500 hrs
Probe Length 15.5 inch 10 inch ×2 (extended) 10 inch 16.5 inch
HFCs ✅️ ✅️ — ✅️
HCFCs ✅️ ✅️ — ✅️
CFCs ✅️ ✅️ — ✅️
PFCs ✅️ ✅️ — ✅️
HFOs ✅️ ✅️ — ✅️
HCs (R290 etc.) — ✅️ — ✅️
R744 (CO₂) — — ✅️ —
💡 Expert tip: For all-around CFC/HFC/HCFC/HFO and best sensor lifespan, choose ILD-200 or IR-200. If you need CO₂ (R744) detection, go with Inframate C. The heated diode model LD-100+ is a budget-friendly entry.
HVAC technician with Elitech detector

📐 Ideal for AC, refrigeration, automotive, and industrial HVAC/R systems

Infrared leak detector in action
Elitech TFT display and UV mode

✔️ Upgrade your leak detection workflow

Stop wasting time on unreliable methods. Elitech infrared detectors provide pinpoint accuracy, 10-year sensor durability, and easy operation. Backed by 1-year warranty and responsive support.

Designed for HVAC/R professionals who demand the best.

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