Extech RD300 Refrigerant Leakage Detector
The Extech RD300 measures leakage from air conditioning or cooling systems that use refrigerant.
Features
- Multi-colored LED light bar indicates the level of leaking refrigerant detected
- Bright LED convenience light located at the sensor tip illuminates dimly lit inspection areas
- Detects all standard refrigerants using a heated diode sensor
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
The Extech RD300 Leakage Detector is the ideal handheld meter to measure leakage from air conditioning or cooling units that use all standard refrigerants. A multi-colored LED light bar indicates the level of leaking refrigerant detected by the unit. The built-in, bright LED convenience ilght loacated at the tip of the sensor illuminates dimly lit inspection areas.
- Detectable Refrigerants: R‐22, R‐134a, R‐404a, R‐410a, and all CFCs, HCFCs and HFCs
- Sensor: Heated diode
- Sensitivity Levels: high 0.25oz/yr (7g/yr), medium 0.5oz/yr (14g/yr), low 0.99oz/yr (28g/yr)
- Warm-up Time: 90 seconds
- Auto Power Off: Automatic shut off after 10 minutes
- Low Battery Indication: LOW-BATT light switches ON
- Power Supply: 9V battery
- Battery Life: 13 hours of continuous use
- Operating Conditions: 0°C to 50°C (32°F to 122°F) <80%RH
- Storage Conditions: ‐10°C to 60°C (14°F to 140°F) <70%RH
- Flexible Probe Length: 450mm (18")
- Dimensions/Weight: 184 x 70 x 40 mm (7.2″ x 2.8″ x 1.6 ″)/ 280g (10.0 oz.)
- (1) Detector
- (1) Leak test bottle
- (1) 9V battery
- (1) Hard carrying case
Select Options
In The News
Source Water Monitoring in Albany, New York: Tracing Water Quality throughout Tributaries
Thousands of US cities pull their drinking water from natural source waters like reservoirs, rivers, and streams, making overall watershed health a key consideration for water providers. In Albany, New York, the Albany Department of Water and Water Supply delivers drinking water to over 100,000 residents as well as monitors and manages the larger drinking water supply watershed. Hannah Doherty, Environmental Specialist at the Albany Department of Water and Water Supply , spends her days working with a small team to monitor the drinking supply and the connected water bodies. Doherty explains, “We’re the first to encounter the water that ends up being the drinking water.
Read More
Wildfire Prevention in the Sierra Nevada Region with the Yuba Watershed Institute
Though recent wildfires have sparked new conversations about wildfire management and response, groups like the Yuba Watershed Institute have been monitoring the forests and water resources of the Sierra Nevada region for decades, managing approximately 5,000 acres of land with the Bureau of Land Management (BLM) and about 7,000 acres in private land partnerships. The goal of the Institute is to work with local communities and land agencies to improve watershed and forestry management through informed practices and public outreach. The goals of the Yuba Watershed Institute are three-fold: Improve the ability of fire suppression agencies like the California Department of Forestry and Fire Protection ( CAL FIRE ) and the US Forest Service.
Read More
Wave Sensors Integration with NexSens Buoys: A Cutting-Edge Solution for Wave Measurment
Real-time wave data supports accurate weather prediction, safe and efficient maritime operations, and provides valuable safety and operating condition information for recreation and commercial fishing. Understanding wave dynamics also helps with the design of protective coastal structures like seawalls, breakwaters, and jetties. It also supports better prediction of their impact on sediment transport and coastal geomorphology. Wave data is a key factor in qualifying and designing offshore wind farms and harnessing kinetic energy for electrical generation. It helps with the understanding of ocean-atmosphere interactions and contributes to studies of sea-level rise and climate change impacts.
Read More
