Testo

Testo is an innovator in advanced measurement technology. The company has a distinguished history of engineering instruments with quality and value. In addition, Testo is recognized as a leader in HVAC, air flow and environmental monitoring devices. The brand serves the chemical, food service, biotechnology, and HVAC industries. Transcat provides a full selection of Testo instruments, including: temperature and humidity data loggers, combustion analyzers, light meters, pressure meters, handheld thermo-hygrometers, infrared thermometers, and other products for portable test and measurement.
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  1. Clearance
    Testo 0602 0394
    Testo 0602 0394 Thermocouple Probe Type K
    Order #: 0602 0394
    Mfg #: 0602 0394
    Availability: In stock
    $172.20
    Thermocouple Probe Type K Learn More
  2. Testo 0560 8316
    Testo 0560 8316 IR Thermometer for Food Service
    Order #: 0560 8316
    Mfg #: 0560 8316
    Availability: In stock
    Special Price $325.85 Regular Price $343.00
    IR Thermometer for Food Service Learn More
  3. Testo 635-2
    Testo 635-2 Handheld Thermohygrometer
    Order #: 0563 6352
    Mfg #: 0563 6352
    Availability: In stock
    Special Price $1,103.90 Regular Price $1,162.00
    Handheld Thermohygrometer Learn More
  4. For Rent
    Testo 350 FOR RENT Portable Emission Analyzer
    Testo 350 for Rent, Portable Emission Analyzer Portable Emission Analyzer
    Order #: 350-RENT1
    Mfg #: 350-RENT1
    Call for price
    Portable Emission Analyzer Learn More
  5. Testo 0635 1032 Hot Wire Probe w/Temp.Sensor Fixed Cable
    Testo 0635 1032 Hot Wire Probe w/Temp.Sensor Fixed Cable
    Order #: 0635 1032
    Mfg #: 0635 1032
    Availability: Ships in 3-4 weeks
    $522.20
    Hot Wire Probe w/Temp.Sensor Fixed Cable Learn More
  6. Testo 440 Hot Wire Kit
    Testo 440 Hot Wire Kit
    Order #: 0563 4400
    Mfg #: 0563 4400
    Availability: Ships in 3-4 weeks
    $1,120.00
    Hot Wire Kit Learn More
  7. Testo 0560 4401 Air velocity and IAQ measuring instrument
    Testo 0560 4401 Air Velocity and IAQ Measuring Instrument
    Order #: 0560 4401
    Mfg #: 0560 4401
    Availability: Ships in 3-4 weeks
    $686.00
    Air Velocity and IAQ Measuring Instrument Learn More
  8. Testo 0393 0151
    Testo 0393 0151 NO sensor 330LL(G)/330i
    Order #: 0393 0151
    Mfg #: 0393 0151
    Availability: Ships in 3-4 weeks
    Special Price $1,058.68 Regular Price $1,114.40
    NO sensor 330LL(G)/330i Learn More
  9. Testo 0516 0221
    Testo 0516 0221 TopSafe Compact Case
    Order #: 0516 0221
    Mfg #: 0516 0221
    Availability: Ships in 3-4 weeks
    Special Price $77.14 Regular Price $81.20
    TopSafe Compact Case Learn More
  10. Testo 0560 6160 Moisture meter
    Testo 0560 6160 Moisture Meter
    Order #: 0560 6160
    Mfg #: 0560 6160
    Availability: Ships in 3-4 weeks
    Special Price $631.75 Regular Price $665.00
    Moisture Meter Learn More
  11. Testo 0554 4209 Teloscopic Stand for 420
    Testo 0554 4209 Telescopic Stand for 420
    Order #: 0554 4209
    Mfg #: 0554 4209
    Availability: Ships in 3-4 weeks
    Special Price $863.17 Regular Price $908.60
    Telescopic Stand for 420 Learn More
  12. Testo 0554 4203 36" x 36" Fabric Hood for 420
    Testo 0554 4203 36" x 36" Fabric Hood for 420
    Order #: 0554 4203
    Mfg #: 0554 4203
    Availability: Ships in 3-4 weeks
    Special Price $618.45 Regular Price $651.00
    36" x 36" Fabric Hood for 420 Learn More
  13. Testo 0554 4201 12" x 48" Fabric Hood for 420
    Testo 0554 4201 12" x 48" Fabric Hood for 420
    Order #: 0554 4201
    Mfg #: 0554 4201
    Availability: Ships in 3-4 weeks
    Special Price $530.67 Regular Price $558.60
    12" x 48" Fabric Hood for 420 Learn More
  14. Testo 0554 4200 14" x 14" Fabric Hood for 420
    Testo 0554 4200 14" x 14" Fabric Hood for 420
    Order #: 0554 4200
    Mfg #: 0554 4200
    Availability: Ships in 3-4 weeks
    Special Price $464.17 Regular Price $488.60
    14" x 14" Fabric Hood for 420 Learn More
  15. Differential Pressure Measuring Instrument
    Testo 420 Differential Pressure Measuring Instrument
    Order #: 0560 0420
    Mfg #: 0560 0420
    Availability: Ships in 3-4 weeks
    Special Price $1,775.55 Regular Price $1,869.00
    Differential Pressure Measuring Instrument Learn More
  16. Testo 0563 8170 Sound Level Meter
    Testo 816-1 Sound Level Meter w/Built-in Data Logger
    Order #: 0563 8170
    Mfg #: 0563 8170
    Availability: Ships in 3-4 weeks
    Special Price $1,256.85 Regular Price $1,323.00
    Sound Level Meter w/Built-in Data Logger Learn More
  17. Testo 0554 0452 Sound Level Calibrator
    Testo 0554 0452 Sound Level Calibrator
    Order #: 0554 0452
    Mfg #: 0554 0452
    Availability: Ships in 3-4 weeks
    $852.60
    Sound Level Calibrator Learn More
  18. Testo 0636 9835 Standard DP Probe
    Testo 0636 9835 Standard DP Probe
    Order #: 0636 9835
    Mfg #: 0636 9835
    Availability: Ships in 3-4 weeks
    Special Price $2,000.32 Regular Price $2,105.60
    Standard DP Probe Learn More
  19. Testo 0646 0916
    Testo 0646 0916 Thermometer Measuring Strips +71 to +110C,10 Strips
    Order #: 0646 0916
    Mfg #: 0646 0916
    Availability: Ships in 3-4 weeks
    Special Price $71.82 Regular Price $75.60
    Thermometer Measuring Strips +71 to +110C,10 Strips Learn More
  20. Testo 0646 0108
    Testo 0646 0108 Temperature Measuring Strips +98.6 to +149F,10 Strips
    Order #: 0646 0108
    Mfg #: 0646 0108
    Availability: Ships in 3-4 weeks
    Special Price $71.82 Regular Price $75.60
    Temperature Measuring Strips +98.6 to +149F,10 Strips Learn More
  21. Testo 830-T4
    Testo 830-T4 IR Thermometer
    Order #: 0560 8314
    Mfg #: 0560 8314
    Availability: Ships in 3-4 weeks
    Special Price $312.55 Regular Price $329.00
    IR Thermometer Learn More
  22. Testo 0554 0307
    Testo 0554 0307 Standard Smoke Test Kit
    Order #: 0554 0307
    Mfg #: 0554 0307
    Availability: Ships in 3-4 weeks
    Special Price $246.05 Regular Price $259.00
    Standard Smoke Test Kit Learn More
  23. Testo 0603 3392
    Testo 0603 3392 Food Probe,SS,Type T,T/C
    Order #: 0603 3392
    Mfg #: 0603 3392
    Availability: Ships in 3-4 weeks
    Special Price $287.28 Regular Price $302.40
    Food Probe,SS,Type T,T/C Learn More
  24. Testo 0563 1082
    Testo 0563 1082 Waterproof Digital Food Thermometer,Type T
    Order #: 0563 1082
    Mfg #: 0563 1082
    Availability: Ships in 3-4 weeks
    Special Price $344.47 Regular Price $362.60
    Waterproof Digital Food Thermometer,Type T Learn More
  25. Testo 0554 8852
    Testo 0554 8852 Spare Battery for 876/885/890
    Order #: 0554 8852
    Mfg #: 0554 8852
    Availability: Ships in 3-4 weeks
    $233.80
    Spare Battery for 876/885/890 Learn More
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