QL 40 LOGGING TOOLS

3 Arm Caliper

Temperature – Pressure

0-70°C (32-158°F)
200 bar (2900 psi)

Diameter – Length

40 mm (1.6”) – 1.87 m (73”)

Weight

8.7 kg

Measurements/Features

  • Calibrated measurement of borehole diameter in inches, centimeters or millimeters
  • Easy exchangeable short and long caliper arms and wear tips

 

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