Tajima CR401S Chalk-Rite® Dura, 0.04 in (1.0 mm) Chalk Snap-Line with Integrated Handle Release Tool_Internal Pipe Cutter 5/8” and 3/4” O

Tajima CR401S Chalk Rite® Dura, 0.04 in (1.0 mm) Chalk Snap Line with Integrated Handle Release Tool_Internal Pipe Cutter 5 8” and 3 4” O 5 8” and 3 4” O Low battery warning Yes Temp differential Yes Wireless output Yes Free App Available iOS® & Android™ Differential pressure Yes High altitude compensation In App Selectable refrigerants 57 Selectable units Yes In App temperature split kit and psychrometric calculations Yes In App system refrigerant charging calculations Yes Pass thru ports for easily adding or recovering refrigerant without disconnecting Yes 180 degrees swivel for easy use in cramped work spaces Yes Highly accurate thermistor drifts less than thermocouples and doesn’t require field calibration Yes Magnetic mount Yes Requires Compatible Smart Device