Ultrasonic Thickness Gauge 5MHz High Temperature Sensor GT-12 with Max Temperature 380°C Measurement Range 4.0-80mm Suitable for UM-2, UM-2D, UM-4, UM-4D, UM-4DL, UM-5, UM-5D, UM-5DL
Tree Height Measuring Tool, Telescopic Measuring Pole for Power Line Gap Checks, Substation & Antenna Checks & Telecommunication Tower Measurement Stick(8m/26.2ft)
Transit Theodolite with Vernier Scale, Optical Survey Instrument for Horizontal & Vertical Angle Measurement, Metal Construction with Wooden Storage Case (Black, Without Box)