Name	Description	Category
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 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 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 simultaneous battery charging possible	Stroboscope
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 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 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 890-Series Temperature Meters	Detector size 640 x 480 pixels SuperResolution technology to 1280 x 960 pixels Thermal sensitivity < 40 mK Flexibility thanks to its rotating handle and rotating, fold-out display Exchangeable lenses Special Measurement mode for detecting mold-risk areas High temperature measurement up to 1,200° C Panorama image assistant SiteRecognition Technology Fully radiometric video	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