• RLD-100 Sensitivity: 3g/year
• RLD-100 Working Hours: 300 Hours
• RLD is a semiconductor leak detector, able to detect any refrigerant
• Excellent performance in detecting minor leaks

FEATURES:
* Solid electrolyte semiconductor sensor, Long life, stable sensor
* R1234yf sensitivity .015 oz/yr
* R134a sensitivity .05 oz/yr
* Digital leak size display ,7-level display
* Audio mute mode
* 3 sensitivity levels
* Low battery indicator
* CE Certified
* Uses 4 AA alkaline batteries