Name	Description	Category
Testo 605-H2 (0560 6054) Humidity Stick with Wet Bulb Calculation	Highly accurate measurements Long-term stable humidity sensor Ideal for measurements in ducts Easily read data from any angle with rotating display Air moisture, air temperature wet bulb readings Also available in Dry Bulb (-H1) variation: 605-H1	Humidity Measurement Meters
Testo 0516 0035 Compact/Professional Service Case for Basic Instruments and Probes	Compact/professional service case For basic equipment of measuring instrument and probes Measures 310 mm length by 96 mm width by 400 mm height	Cases
Testo 480 (0563 4800) HVAC Meter, with "Easyclimate" Software	Digital probe connection with integrated calibration concept. PC software for fast analysis, archiving and documentation of measurement and customer data. High-quality digital probes with Testo's intelligent calibration concept. Standards-compliant HVAC and comfort level measurements.	HVAC and IAQ Meters
Testo 317-1 (0632 3170) Electronic Flue Gas Spillage Detector with Flexible Probe	Reliable recognition of escaping flue gases Bendable measurement probe for points which are difficult to access Audible and visual alarm DVGW approved	Leak Detectors
Testo 0554 3155 Conical Test Stopper, 3/4" Size for 314 Pressure Meters	Conical test stop for connecting the test set to the gas For use with 314 pressure meters 3/4" Size	Conical Test Stoppers
Testo 545 (0560 0545) Lux meter with measurement site management	Multi-point or timed mean calculation Stores up to 99 file locations Logger function (3000 readings) Quick documentation on location with Testo printer	Light Meters
Testo 54-8AC (5400 7556) 54-8AC external display with RS485	Optimum illumination even in dark surroundings 230 Volt AC Data saved for 10 years (EEPROM), scaling limits, input type and other parameters stored securely Key locking possible Front Measures 48 mm length by 24 mm width, slot measures 45 mm length by 22.2 mm width by 59 mm depth	Displays
Testo 0554 0040 Spare Particle Filter for CO Flue Gas Probes (Pack of 10)	Spare particle filter For CO flue gas probe	Filters
Testo 606-2 (0560 6062) Wood, Material Moisture Meter w/Integrated NTC and Humidity Measurement	Precise measurement of wood moisture automatically with characteristics curves for beech, spruce, larch, oak, pine, maple. Further characteristics curves for cement screed, concrete, plaster, anhydrite screed, cement mortar, brick. Hold function for easy readout of data Backlit display Self-test function Protective cap for safe storage Including wrist strap and belt clip Measuring temperature and humidity of ambient air Measuring air humidity with the long-term, stable humidity...	Moisture Meter
Testo 510 (0560 0510) Differential Pressure Manometer w/ Protective Cap	Display in Pascal optional over entire measurement range Accuracy: ±0.01 "H20 (0 to 0.12 "H20) / ±0.02 "H20 (0.13 to 0.4 "H20) Temperature compensation Magnetic back permits free-hand work Flow velocity measurement with Pitot tube (Pitot tube not included in delivery) Air density compensation Protective cap for safe storage Including wrist strap and belt clip Backlit display Switchable units: hPa, mbar, Pa mm H2O, mm Hg, in H2O, in Hg, psi, m/s, fpm	Pressure Meters
Testo 0430 3545 Anemometer Handle for Plug In Vane Probes	Anemometer handle For plug in vane probes	Handles
Testo 550 RSA Deluxe Kit (0563 5506) Digital Manifold Deluxe Kit for Refrigeration Systems	The Testo 550 is ideal for servicing, maintaining and commissioning, refrigeration and heat pump systems including the newest 16 SEER systems Compact design, hardened housing and extremely convenient operation for ease-of-use, transport and setup Measurement of low and high pressure as well as calculation of temperatures, fast and accurate Simultaneous calculation Of superheating and subcooling in real time with 2 probes 39 refrigerant profiles built in for automatic PT...	Refrigeration Manifolds
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 308-BT (0632 0309) Digital Smoke Meter with Bluetooth Connectivity	Bluetooth Connectivity Easy, self-explanatory menu Clear segment display LED display illumination Easy IR printout Integrated condensate trap Measuring range: 0 to 6 RZ Range Accuracy: ±0.2 RZ Resolution: 0.1 RZ Res	Smoke and Soot Testers
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
Testo 816 (0563 8165) Sound Level Meter	Easy to adjust (screwdriver included) Frequency weighting to characteristic A and C Maximum and minimum memory Built-in tripod screw (1/4 inch) Switchable time weighting Fast / Slow Automatic range switchover Backlit display Power supply BarGraph display AC output to connection from recorders and amplifiers DC output with 10 mV/dB to connect recorders or data loggers Time weighting	Sound Level Meters
Testo 0554 8805 Lens Protection Glass for Thermal Imagers	Lens protection glass For thermal Imagers Special germanium protective glass for optimum protection of the lens from dust and scratching	Lens Protection
Testo 465 (0563 0465) Non-Contact Tachometer	Highly affordable Easy one-hand operation Rugged design with protective SoftCase Measurement distance up to 23.62 in. 1 to 99999 rpm Range +/-0.02 Percent Accuracy	Tachometers
Testo 0635 2045 Prandtl's 500 mm long Stainless Steel "L" Pitot Tube	Stainless steel prandtl's Pitot tube For pressure probe and measuring flow velocity 0 to 600° C operating temperature Measures 7 mm diameter by 500 mm length	Pitot Tubes
Testo 876-Series Temperature Meters	3.5" fold-out, articulating LCD display High quality image: NETD < 80 mK 160 x 120 array for clear, accurate images Interchangeable lenses (32° x 23° or 9° x 7°) Unique lens protection Voice annotation with the headset Min/Max on area calculation Battery life up to 4 hours Manual and Dynamic Motor Focus for sharp images and true hand operation 4 color palettes Temperature range -4° F to 536° F Video output USB 2.0 Full feature software	Thermal Imagers