• Heated semiconductor gas sensor
• 3 level sensitivity
• 7 LED Tri-colored leak level indicator
• Detection of R-22, R-32, R-290, R-131a, R-404A, R-410A, R-407C, R-502, R-600A, R-1234yf refrigerants gas
• Battery life: 12 hours
• 15,5'' (40 cm) flexible probe

Refrigerant leakage detector is the perfect tool for maintaining the air-condition or a cooling system with compressor and refrigerant. This unit used newly developed semiconductor sensor which is extremely sensitive to a variety of used refrigerant gas. SEFRAM9891 has Air Sucking System function for faster response and higher sensitivity. The device is equipped with microprocessor control with advanced digital signal processing.

In The Box

• 4x Alkaline batteries (AA)
• User manual
• Leak check bottle
• Carry case