Greenlee CABLE DISTANCE METER 50', BASE, Part# CDM-50 Greenlee 39851 The advanced Doorbird door features

The advanced Doorbird door features like HDTV Video

EASY DESIGN Speaker uses a screw terminal connection for fast installation

Useful in noisy environments and noise-sensitive environments

DoS Defend

and other low voltage cabling requirements

Greenlee CABLE DISTANCE METER 50', BASE, Part# CDM-50 Greenlee 39851 The advanced Doorbird door featuresThe quality Greenlee CDM 50 CABLE DISTANCE METER 50', BASE measures cable sag, height, and clearance of overhead conductors via ultrasonic signal. It has an alternative to telescopic measuring poles and no physical connection to cables or wires is required. The simple, three button operation ensures fast, effective measurements. # CDM 50 Catalog# 52087342 Category: ELEC POWER INSTRUMENTS A minimum order amount of $200 is required in order to purchase