Tough composite sliding gauge. 10mm Digits in LCD display for ease of reading. Metric and Imperial calibration with conversion between the two. Zero setting control allows for comparative measurement. Features & Benefits:Tough composite sliding gauge.10mm Digits in LCD display.Metric and Imperial calibration with conversion between the two.Range: 0-25mm(0-1").Zero setting control allows for comparative measurement.Model No. VS0564 Specifications: Model No VS0564 Accuracy: ±0.02mm(0.001") Battery: LR44 - 1.5V (supplied) Brand: Sealey Nett Weight: 0.04kg Range: 0-25mm(0-1")