Extech RD350 Refrigerant Leak Detector with 15.5" (40 cm) probe length and reference leak bottle

Model: RD350 | UPC: 793950513507

Extech RD350 Refrigerant Leak Detector with 15.5" (40 cm) probe length and reference leak bottle

Model: RD350 | UPC: 793950513507

Featuring a highly sensitive heated semiconductor sensor, the RD350 detects a wide range of refrigerants, including R410A, R32, and R134a, with a sensitivity of just 3g/year. Its tri-colored LED leak level indicator, variable audible alarm, and flexible 15.5" probe make pinpointing even the smallest leaks effortless.

Featuring a highly sensitive heated semiconductor sensor, the RD350 detects a wide range of refrigerants, including R410A, R32, and R134a, with a sensitivity of just 3g/year. Its tri-colored LED leak level indicator, variable audible alarm, and flexible 15.5" probe make pinpointing even the smallest leaks effortless.

Your Price $299.99 USD
Availability 2 to 3 Weeks
Quantity

Extech RD350 Offers

Using a refrigerant leak detector is critical for ensuring safety, efficiency, regulatory compliance, and environmental protection in systems that use refrigerants (like air conditioners, refrigerators, heat pumps, and chillers). Important benefits include: detecting leaks early to prevent major failures and expensive repairs; ensuring safety by avoiding toxic exposure, explosions, or suffocation; helping maintain compliance with environmental regulations and avoiding fines; promoting environmental responsibility because even small, undetected leaks over time can have a large impact; and early detection of leaks reduces costly breakdowns and improves long-term ROI. The RD350 Refrigerant Leak Detector is your go-to tool for fast, accurate detection of refrigerant leaks in HVAC/R systems.

Features

  • Detects all commonly used refrigerant gases
  • Heated diode gas sensor detects refrigerant by ionization has 3 sensitivity levels
  • Highly sensitive with ambient concentration reset
  • Audible alarm with variable intensity
  • Includes reference leak and hard carrying case

Applications

  • Residential and commercial HVAC/R to identify leaks in AC and heat pump systems
  • Supermarket and cold chain to monitor refrigeration display cases and compressors
  • Industrial cooling to inspect chillers and process cooling systems
  • Automotive HVAC/R to service A/C systems in vehicles
  • Transport refrigeration to maintain cold-chain logistics (trailers, trucks)
  • Manufacturing facilities to prevent refrigerant loss in mission-critical systems
  • Compliance audits to verify regulatory compliance with leak regulations

Extech RD350 Specifications

Gases Detected R-22, R-134a, R-404a, R-410a, and all CFCs, HCFCs, and HFCs
Sensitivity (R-32, R-134a, R-404A, R-407C, R-410A, HFO-1234yf) High: 0.11 oz/yr (3 g/yr)
Medium: 0.53 oz/yr (15 g/yr)
Low: 1.06 oz/yr (30 g/yr)
Sensitivity (R-22) High: 0.14 oz/yr (4 g/yr)
Medium: 0.71 oz/yr (20 g/yr)
Low: 1.41 oz/yr (40 g/yr)
Probe Length 15.5" (400 mm)
Sensor Type Heated diode
Warm-Up Time 45 seconds
Power Supply 4 × AA (1.5 V) batteries
Dimensions 8.7 × 2.9 × 1.9" (221 × 74 × 47 mm)
Weight 0.925 lbs (421 g)
Click here for complete specifications on the Extech RD350

What's included with the Extech RD350

  • Refrigerant Leak Detector
  • Reference Leak Bottle
  • Carrying Case
  • 4 x AA Batteries
  • Quick Start Guide

Ask a question about Extech RD350 Refrigerant Leak Detector with 15.5" (40 cm) probe length and reference leak bottle

Customer Reviews for the Extech RD350

Extech RD350 Offers

Using a refrigerant leak detector is critical for ensuring safety, efficiency, regulatory compliance, and environmental protection in systems that use refrigerants (like air conditioners, refrigerators, heat pumps, and chillers). Important benefits include: detecting leaks early to prevent major failures and expensive repairs; ensuring safety by avoiding toxic exposure, explosions, or suffocation; helping maintain compliance with environmental regulations and avoiding fines; promoting environmental responsibility because even small, undetected leaks over time can have a large impact; and early detection of leaks reduces costly breakdowns and improves long-term ROI. The RD350 Refrigerant Leak Detector is your go-to tool for fast, accurate detection of refrigerant leaks in HVAC/R systems.

Features

  • Detects all commonly used refrigerant gases
  • Heated diode gas sensor detects refrigerant by ionization has 3 sensitivity levels
  • Highly sensitive with ambient concentration reset
  • Audible alarm with variable intensity
  • Includes reference leak and hard carrying case

Applications

  • Residential and commercial HVAC/R to identify leaks in AC and heat pump systems
  • Supermarket and cold chain to monitor refrigeration display cases and compressors
  • Industrial cooling to inspect chillers and process cooling systems
  • Automotive HVAC/R to service A/C systems in vehicles
  • Transport refrigeration to maintain cold-chain logistics (trailers, trucks)
  • Manufacturing facilities to prevent refrigerant loss in mission-critical systems
  • Compliance audits to verify regulatory compliance with leak regulations

Extech RD350 Specifications

Gases Detected R-22, R-134a, R-404a, R-410a, and all CFCs, HCFCs, and HFCs
Sensitivity (R-32, R-134a, R-404A, R-407C, R-410A, HFO-1234yf) High: 0.11 oz/yr (3 g/yr)
Medium: 0.53 oz/yr (15 g/yr)
Low: 1.06 oz/yr (30 g/yr)
Sensitivity (R-22) High: 0.14 oz/yr (4 g/yr)
Medium: 0.71 oz/yr (20 g/yr)
Low: 1.41 oz/yr (40 g/yr)
Probe Length 15.5" (400 mm)
Sensor Type Heated diode
Warm-Up Time 45 seconds
Power Supply 4 × AA (1.5 V) batteries
Dimensions 8.7 × 2.9 × 1.9" (221 × 74 × 47 mm)
Weight 0.925 lbs (421 g)
Click here for complete specifications on the Extech RD350

What's included with the Extech RD350

  • Refrigerant Leak Detector
  • Reference Leak Bottle
  • Carrying Case
  • 4 x AA Batteries
  • Quick Start Guide

Ask a question about Extech RD350 Refrigerant Leak Detector with 15.5" (40 cm) probe length and reference leak bottle

Customer Reviews for the Extech RD350

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