When it comes to building today's high-precision kits, a pair of calipers are a must. Ruddog Products' Digital Calipers have a measuring range from 0 mm to 150 mm and come in a handy plastic storage box to protect it against damage when not in use.
TECHNICAL SPECIFICATIONS
Resolution: 0.01mm/0.0005"
Power / Battery: One button cell (3.0V CR2032).
Accuracy:
±0.02mm/0.001"(<70mm)
±0.03mm/0.001" (>70-200mm)
±0.04mm/0.0015" (>200-300mm)
Working temperature: 0°C - 40°C / 41°F - 104°F
Repeatability: ±0.01mm/0.0005"