The Extech MO270 is a Wireless Combination Pin/Pinless Moisture Meter with detachable pin/pinless sensors that transmits data to the display and can be viewed from a remote location up to 65ft (20m) from the measurement point. Measurements are viewed on a full color graphical display. Readings from 8 remote sensors can be viewed on the display. Receiver can record data from 40 remote sensors simultaneously. Trending Mode displays a graphical representation of live readings for fast scanning of large areas. Included Telescoping Handle extends to 4ft (1.2m) for easy reach (optional 9.8ft (3m) and 16.4ft (5m) handles available).