A770-DS Depth Stopper for Flue Gas Sampling Probe £10.00 In stock A770-DS Depth Stopper for Flue Gas Sampling Probe quantity Add to basket Categories: Flue Gas Analyser Accessories, Flue Gas Analyser Kits & Accessories Description Description Depth Stopper for A770 Sampling Probe You may also like… View Product A740BT Bluetooth Printer for TPI Smart Devices £110.00 View Product DC710C1 Flue Gas Analyser Kit £370.00 Related products View Product CK21M Pipe Clamp Probe £15.00 View Product A770 Combustion Flue Probe with Temperature £75.00 View Product A796 Complete Water Trap £20.00 View Product A766 AC Charger £17.50