• Filter
  Name SKU Description Category
Testo 511 (0560 0511) Absolute and Barometric Pressure Meter Measures absolute pressure, e.g. for absolute pressure compensation in flow velocity measurements with a Pitot tube Calculation of barometric air pressure Barometric altitude measurement Accuracy +/-1.2"H20 Protective cap for safe storage Including wrist strap and belt clip Backlit display 8 switchable pressure units: hPa, mbar, Pa, mm H2O, mm Hg, in H2O, in Hg, psi Pressure Meters
Testo 512 Series Pressure Meters 8 pressure units can be selected: kPa, hPa, Pa, mm H2O, mm Hg, psi, inch H2O, inch Hg 2 flow velocity units can be selected: m/s, fpm Integrated tightness compensation Display illumination Max./min. as well as Hold-function Printout of measurement values incl. date/time and min./max. values Available in 4 different versions: 512-1WC: Measuring range 0 to 2 hPa 512-10WC: Measuring range 0 to 20 hPa 512: Measuring range 0 to 200 hPa 512-2000HPA: Measuring range 0 to 2000 hPa... Pressure Meters
Testo 521 Series Pressure Meters Temperature-compensated differential pressure sensor in instrument Additional 2 probe inputs for connection of further Pressure and Temperature measurement probes Direct calculation of flow velocity and volume flow Direct zeroing of display value from pressure probes Display of Hold-, max. and min. values Easy data storage by measurement site as well as analysis, archiving and documentation via optional PC software Available in 2 accuracy classes: Testo 521-1: accuracy 0.2 % of final... Pressure Meters
Testo 526 Series Pressure Meters Temperature-compensated differential pressure sensor 0 to 2000 hPa in instrument Additional 2 probe inputs for the connection of further probes for the measurement of pressure and temperature Leakage rate measurement (pressure drop per time) Direct zeroing of display value from pressure probes Display of Hold-, max. and min. values Easy data storage by measurement site as well as analysis, archiving and documentation via optional PC software Testing of pressure drop in containers,... Pressure Meters
Testo 550 RSA kit (0563 5505) Digital Manifold for Refrigeration Systems The Testo 550 RSA 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 superheat and subcooling in real time with probes 39 refrigerant profiles built in for automatic PT... Refrigeration Manifolds
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 557 (0563 5572) Refrigeration System Analyzer Four-way valve block for fast and efficient servicing Integrated vacuum measurement supports evacuation of the system Two temperature probe inputs for simultaneous real-time calculation of superheat and subcooling. The 557 will also perform leak tests on AC/R systems with temperature compensation, insuring accurate results. Refrigeration Manifolds
Testo 570 (0563 5703) 4 Valve Digital Manifold w/ Vacuum The Testo 570 RSA is ideal for servicing, maintaining and commissioning, refrigeration and heat pump systems including the newest 16 SEER systems. Built-in vacuum sensor 4-way valve block 3 Temperature probe inputs Datalogging capacity of up to 10,000 measurements 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... Refrigeration Manifolds
Testo 308 (0632 0308) Smoke Tester for Soot Count with Rechargeable Battery Easy, self-explanatory menu Clear segment display Back-lit display IR printout Integrated condensate trap Integrated dirt filter (interchangeable) Additional soot filter measurement as possibility of proof Li-ion battery (2600 mA, 45 individual measurements) can be charged inside or outside the instrument Battery and charger from Testo 327 and Testo 330 can be used with Testo 308 Bluetooth interface (optional)* Easy exchange of soot filter rolls Spare battery can be charged either... Smoke and Soot Testers
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 815 (0563 8155) Sound Level Meter Easy to adjust (adjustment screwdriver included) Frequency weighting to Characteristic A and C Maximum and minimum value memory Built-in tripod knuckle screw (1/4 inch) Switchable time weighting Fast / Slow Frequency weighting Current value Time weighting Section measurement range Sound Level Meters
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 476 (0563 4760) Handheld stroboscope Pocket Strobe High setting accuracy and stability thanks to dynamic setting dial High light intensity due to energy optimised switching electronics and powerful xenon flash lamp Powerful rechargeable battery pack for min. 1 hour operation time over the frequency range Automatic trigger to synchronize flash sequence Even higher light intensity with improved high-performance xenon flash lamp Tripod connection in housing Memory function (last reading is stored when switched off) Mains operation with... Stroboscope
Testo 460 (0560 0460) Optical RPM Meter Optical rpm measurement with LED sighting Max / min values Incl. calibration certificate Protective cap for safe storage Including wrist strap and belt clip Display light Reflective markers Resolution range: 100 - 29.999 RPM Tachometers
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 470 (0563 0470) Dual Function Tachometer for RPM measurement Easy one-hand operation Measurement of rpm, speeds and lengths "Low Batt" warning Rugged, protective SoftCase Storage of mean/max./min. values, last reading Measurement distance up to 23.62 in. (optical measurement) Tachometers
Testo 875i-Series Temperature Meters Detector size 160 x 120 pixels SuperResolution technology to 320 x 240 pixels Thermal sensitivity < 50 mK Built-in digital camera with power LEDs Exchangable lenses Measurement mode for detecting mold-risk areas High temperature measurement up to 550° C Thermal Imagers
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
Testo 882 (0560 0882) Thermal Imager Kit 320 x 240 Default Resolution SuperResolution option for 640 x 480 Resolution Very High Thermal Sensitivity NETD < 60mk 32° wide-angle lens Built-in visual camera Mold and Humidity detection mode Solar mode for measuring sun irradiation values Image Voice recording Power LEDs Min/Max on area calculation Isotherm display in instrument Thermal Imagers
Testo 885-Series Temperature Meters Detector size: 320 x 240 pixels SuperResolution technology with 640 x 480 pixels Thermal sensitivity < 30 mK Flexibility thanks to its rotating handle and rotating, fold-out display Exchangeable lenses Measurement mode for detecting mold-risk areas High temperature measurement up to 1,200° C Panorama image assistant SiteRecognition Technology Thermal Imagers