|Measuring Range||20 to 9000 Microns|
|Ambient Operating Range (F)||32 to 120|
|Connection||1/4" Swivel Flare|
|Power Supply||9V Battery|
|Includes||Protective Carrying Case|
- 3TRC2 provides continuous read on LCD and saves last readout at shutdown. Leakproof design includes sealed touch buttons and O-ring coupler. 1/4" swivel flare connection. Features low-battery indicator. Includes case. 3MRF2 saves high/low/avg. values. LED display. Includes multikey with 32 refrigerants, access tee, 6-ft. dry/wet bulb temp. sensor, 5 socks, and case. 5UET3 features programmable alarm, backlight, shutoff, and large LED screen. Factory calibrated. Includes AC adapter and case.