Name	Description	Category
Testo 0554 3385 Spare Particle Filter for Modular Flue Gas Probes (Pack of 10)	Spare particle filter For modular flue gas probe	Filters
Testo 0554 3311 Measurement Chamber Prefilter for 6721 Pressure Dew Point Guard	Prefilter for oily, contaminated compressed air For use with 6721 pressure dewpoint guards Protects measurement chamber and sensor from dirt particles	Filters
Testo 0554 1101 Spare Dirt Filter for Flue Gas Analyzers (Pack of 10)	Spare dirt filter For use with flue gas analysers	Filters
Testo 0554 0308 Manual Smoke Pump Filter Paper for Analysis Box	Manual smoke pump filter paper for analysis box Filter paper to determine smoke number 40 strips for approximate 200 measurements	Filters
Testo 0554 0146 Spare Soot Filter Paper Roll for Digital Smoke Testers (Pack of 8)	Spare soot filter paper roll For use with digital smoke testers	Filters
Testo 0554 0040 Spare Particle Filter for CO Flue Gas Probes (Pack of 10)	Spare particle filter For CO flue gas probe	Filters
Testo 0133 0010 Internal Filter for 330/335/342/346 Measuring Instruments	Testo 0133 0010 Internal Filter for 330/335/342/346 Measuring Instruments	Filters
Testo 0554 3166 Leak Detection Foam Spray for Complete Testing System	Leak detection spray for spraying on the gas pipe Shows leaking points where bubbles form	Foam Spray
Testo 0554 0222 Replacement TC Adapter for Measurement Instrument Wireless Handle	Replacement TC adapter For measurement instrument wireless handle	Handles
Testo 0554 0191 Wireless Handle with TC Adapter for Plug In Probe Heads	Wireless handle for plug in probe heads For use with measuring instruments Approval for USA, CA, CL Measuring range: -50 to 1000 ° C	Handles
Testo 0430 3545 Anemometer Handle for Plug In Vane Probes	Anemometer handle For plug in vane probes	Handles
Testo 0430 0941 Professional Telescopic Handle for Plug In Vane Probes	Professional telescopic handle For plug-in vane probes 1m maximum length	Handles
Testo 0554 6651 Wall/Duct Holder for Mounting Duct Probe in Duct Or On Wall	Wall/duct holder For mounting duct probe in duct or on wall	Holders & Stands
Testo 0554 5560 Hose Holder/Display Protector for Refrigeration System Analyzer	Hose holder/display protector For refrigeration system analyzer	Holders & Stands
Testo 0554 0743 Tripod with Holders for Comfort Level Measurement	Tripod for comfort level measurement Includes holders for hand-held instrument and probes Can also be used as probe extension	Holders & Stands
Testo 0516 0440 TopSafe with Bench Stand and Belt Clip for 445, 645 Measuring Instrument	TopSafe with bench stand and belt clip For 445, 645 measuring instrument Indestructible protection case	Holders & Stands
Testo 0554 5561 Stainless Steel Adapter, 24 cm Hose Length for NH3 (Ammonia)	Stainless steel adapter For NH3 (ammonia), 3 connection hoses with 7/16" to 1/2" and 1 connection hose 5/8" to 1/2" 24 cm hose length	Hoses
Testo 0554 1203 Hose Connection Set for Separate Gas Pressure Measurement	Hose connection set for separate gas pressure measurement For use with flue gas analysers	Hoses
Testo 0554 0453 Silicone-Free Connection Hose, 15 ft Length for Differential Pressure Measurement	Connection hose silicone-free for differential pressure measurement 15 ft Length	Hoses
Testo 0554 0448 6" Silicone Manometer Pressure Connection Hose	Silicone Connection Hose For Pressure measurement with the 510 and 511 measurement devices 6 ft hose length Works with the Following: 511	Hoses