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