Stainless Steel Digital Caliper - 6 Inch/150mm LCD Electronic Vernier Caliper - Precision Measuring Tool

Power: 1 x cell battery (not included), LR44 / SR44, 

Stainless steel: quite different from those plastic ones who are low-quality, fine polished stainless steel, knurled thumb roller and locking screw ensure smooth sliding and accurate positioning in use

4 ways of measurement: external, internal, depth and step measuring to satisfy your daily need with two sets of jaws and the probe, home DIY and professional use are both highly recommended

Two measuring modes available: instantly converts between inch/millimeter with an easy touch of a button

Auto on/off: It automatically turns on when you slide and switches off within 5 minutes of inactivity

High accuracy: measurement range: 0-6in/0-150mm; resolution: 0.0005in/0.01mm; accuracy: ±0.02mm/0.001in(<100mm); ±0.03mm/0.001in(100-200mm)