This electronic digital caliper offers precise and reliable measurements, making it ideal for science lessons in secondary schools and colleges. Teachers and students can easily switch between metric and imperial units for a range of experiments and practical tasks.

• Measures up to 150mm (6 inches) with a resolution of 0.01mm (0.0005 inch).
• Clear LCD display for easy reading; instantly switchable between metric and imperial.
• Zero button allows resetting at any position for differential measurements.
• Sturdy construction from hardened stainless steel for durability.
• Includes integral thumb roller for fine adjustments and a thumbscrew to lock jaws in place.
• Auto-off function after 5 minutes to preserve battery life; powered by 1 x SR44 cell (included).
• Supplied with a protective storage case and operating instructions.