Crypton 600 series combi gas and smoke tester five years old. Has been fully maintained by Crypton. Smoke meter replaced January. gas bench new sept last year under five year maintainance agreement, the smoke head is blue tooth. Included is oil temp reader and rev counter for petrol and diesel, both units are fully calibrated until September . All certs available, this kit is like triggers broom all parts have been replaced during it's life time. Offers please

Mick@intercitygarage.co.uk