The AccuTools™ eL-720 Carbon Dioxide Gas Leak Detector is the most technologically advanced of its kind. The fully automatic eL-720’s low power requirements, small size and high sensitivity combine to create a tool which is easy to handle and ultra effective at locating even the most difficult-to-find leaks.

The eL-720’s long life sensor will detect concentrations of carbon dioxide gas as low as 400 ppm over ambient. False alarms are eliminated due to its high selectivity.

The eL-720 is excellent for servicing carbon dioxide refrigeration systems, beverage delivery system, and any general purpose leak detection application where compressed carbon dioxide can be used as the test gas.

Features

• Lightweight, ergonomic design.
• Simple, one button operation.
• Two sensitivity modes, enabling quick and easy location of large and small leaks.
• Sturdy blow-molded carrying case.
• Both visual and audible leak detection signal.
• Low battery indicator.
• Automatic power-off to conserve batterylife.

Applications

• CO₂ refrigeration service.
• Carbonated beverage delivery systems.
• Wineries, breweries, and bakeries.
• Bulk CO₂ manufacturing, delivery, and service.
• General leak detection (using CO₂ as test gas).
• And many more...

Specifications

Dimensions	8” x 2.5” x 2.25” (20.3 cm x 6.3 cm x 5.7 cm)
Weight	15 oz. with Batteries (425 grams)
Batteries	4 x 1.5V 'AA' Alkaline Batteries (6 VDC)
Battery Life	20 hours
Sensitivity	High: Less than 400 ppm over ambient Low: Less than 4000 ppm over ambient
Operating temperature	32 – 122°F (0 – 50°C)
Warm up time	10 seconds
Calibration	Automatic
Response time	1 second
Reset time	1 second
Probe length	12” (30 cm)