Smart Sensor Ultrasonic Cable Height Meter AR600E LCD Display Measuring         Range( Height 3-23m ,Plane 3-15m) 6 Cables Measurement        Product Description& 65306;  SMART SENSOR This Ultrasonic Cable Height Meter is a user friendly and easy-to-operate instrument. A circuit maintenance can make measurement of cable height. The AR600E with the Horizontal Adapter can be used for depth measurement, (examples: An elevator shaft or well) provided there is sufficient width to permit a proper ultrasonic reflection. Typical Measurement Applications: Electrical, Forestry, Industrial, Mining, Overhead cables, Tree branches, Elevator shafts, Depth of Wells.  Product Features& 65306;  1. For measuring the height up to 6 cables together 2. Convenient to take measurement, easy to aim at the measuring position and to read measuring results. 3. For measuring the distance between wire and wire 4. Be applicable to different use of cables 5. Uses large measuring sensor, higher accuracy than existing cable height meter in market 6. Compact and easy to take along. 7. For measuring dimension of house and distance between objects 8. The temperature compensation function enables the unit compensates error automaticlly under the temperature of -10C+40c, and ensures the measuring accuracy on different temperature conditions        Product Specification& 65306;           Technical parameter                      Techical Specifications           Range (25mm cable mini)                 3~23m            Range (12mm cable min)                  3~15m            Range ( 5.5mm cable min)                3~12m            Range  ( 2.5mm cable min)               3~10m            Horizontal measuring range               3~18m            Operating temperature range                  -10~40C            Resolution(range 10m)                    10mm            Measuring accuracy                 0.