Aluminium alloy head. full body is made of hardened stainless steel.
Measurement types : internal dimension, external dimension, depth and steps.
Measurement in both SAE (inch) or Metric (mm) with conversion.
Can zero setting in any position.
With a small locking thumb screw which locks the jaws in place.
Large LCD Display. Automatic turn-off function.
Measure range : 0-150mm / 0 - 6"
Resolution : 0.01mm / 0.0005"
Accuracy : ±0.02mm / 0.001" ( <100mm), ±0.03mm / 0.001" ( >100 - 200mm), ±0.04mm / 0.0015" ( >200 - 300mm)
Repeatability : 0.01mm / 0.0005"
Max. measuring speed : 1.5m / sec, 60" / sec
Measuring system : Linear capacitive measuing system
Battery : 1.55V SR44
Working temperature : 41 - 104°F (5 - 40°C)
Relative Humidity: 0% - 80%
Package includes :
1 x 6inch 150mm Stainless Electronic Digital Caliper
1 x 1.55V SR44 Battery
1 x Small screw for easy battery replacment
1 x Storage Case