The RLD10 makes pinpointing leaks as easy as one two! Detect leaking refrigerant using the high sensitivity mode then switch to the low sensitivity mode to pinpoint its source. If background noise makes the audible tic hard to hear, you can count on the color scaled LED indicators. With the RLD10 you'll get the latest in refrigerant detection at a great price.
Features
Sensitive to .5 oz per year R134A, R123, R410A
Automatically detects all existing halogenated refrigerants and blends
Two position sensitivity selector
Audible tick and visual indicators identify refrigerant leak rate
Auto zeros when turned on
18 1/2" long gooseneck probe
One year limited warranty