Insize 2174-225, WATERPROOF DIGITAL PROTRACTOR (HEAVY DUTY), Size (L) 19.29″, 0 – 225?, 6928640383786

Resolution 0.05?
Suitable for setting horizontal and vertical mitre angles of cutting machine.
Buttons: ON/OFF, HOLD/SUP, SPR/CNR/MTR/BVL.
IP54 dust/waterproof.
With transverse and longitudinal vials.
2xAAA batteries.
Absolute level, zero setting is not needed when batteries are replaced.