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Congratulations on the purchase of the Wigam ELD-H Refrigerant Gas Leak Detector, the most
technologically advanced of its kind. The ELD-H’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.
Fully SAE J1627 compliant, the ELD-H will detect leaks as small as 0.1 oz/yr (3g/year) in R12, R22, R134a
and other halogen refrigerant systems.
The ELD-H should not be used on systems that contain flammable refrigerants such as Propane, Isobutane,
etc.
TECHNICAL DATA
Dimensions 7.25” x 2.25” x 1.5” (19 cm x 5.7 cm x 3.8 cm)
Weight 7 oz. (190 grams)
Batteries 2 x 1.5V 'AA' Alkaline Batteries (3 VDC)
Battery Life 40 hours
Sensitivity < 3g/year (0.1 oz/yr)
Sensor lifetime approx. 30 hours
Operating temperature 32 – 122°F (0 – 50°C)
Warm up time < 2 sec.
Response time instantaneous
Reset time instantaneous
Probe length 12” (30 cm)
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