• Measures disc thickness (external) and small/medium sized drums (internal).
• Hardened and tempered stainless steel gauge.
• 11mm High figures in LCD display for ease of reading.
• Metric or Imperial read-out with ‘Hold’ function.
• Zero setting control allows for comparative measurement.
• Supplied with calibration certificate and storage case.
• Range: 0-300mm(0-12").
• Battery: SR44 - 1.5V.
