Specialised calipers for measuring brake drums. Dual function - internal jaws for measuring brake drum diameter / external jaws for setting brake shoe clearance. Easy to read digital display for convenient usage.

This product uses button batteries.

• Measurement range: 0-300mm
• Resolution: 0.01mm
• Accuracy: 0.01mm

Specialised digital drum brake calipers to accurately measure drum brake wear. Suitable for vehicles with drum brakes up to 500mm in diameter.

For cars / SUVs, refer ET3565 which has a range of 0 - 300mm.

These calipers use an SR44 button battery which is not supplied with the unit. Designed for trade use only.

• 0 - 500mm
• Resolution: 0.01mm

Professional quality multimeter with oscilloscope functions

Fast A/D converting sampling time, built in data logging, and trend capture.

Bluetooth enabled, with App.

IP67 rated.

• 20MHz / 50MS/s bandwidth / real time sampling rate
• 320 x 240 px TFT colour LCD display
• CATIII 1000V / CATIV 600V
• Rechargeable battery