REPLACEMENT GAUGES 125mm Thanks to research into both
Baker’s notes & crumb story
Description
Thanks to research into both air flow characteristics and materials
Suitable for Hidden models
the flue gas measuring instruments testo 330 LL and testo 320 can be used for the measurement of gas or air pressure
Please note
REPLACEMENT GAUGES 125mm Thanks to research into bothProduct key features: R22, R134A, R407C, R404A Anti flutter pointer Class 1 (1% accuracy) Part no Product EL54511 LP; Multi Gas EL54516 HP; Multi Gas EL56511 LP; R410A R32 EL56516 HP; R410A R32