Key features

• •The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to 0.14 oz./yr., making refrigerant leak detection highly efficient
• •16 inch sensor probes of the hvac leak detector that allows you to reach hard-to-reach areas
• •Visual and audible alarms increase with refrigerant gas concentration. Press the MUTE button of the hvac tools to turn on/off the buzzer.
• •2.6' Large Screen with the unique bar graph mode to show the amount of gas detected and changes colors as it gets closer to the leak.
• •The peak display of the r1234yf leak detector clearly indicates the orientation of the leak detection point
• •Built-in 3000mAh rechargeable battery of the ac leak detector kit provides continuous 6 hours working time and is more environmentally friendly