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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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Testo 0632 3330 Gas Leak Detection Probe for 320/330Order #: 0632 3330 Mfg #: 0632 3330 Availability: Ships in 2-3 weeks Special Price $341.05 Regular Price $359.00Gas Leak Detection Probe for 320/330 Learn More -
Testo 0390 0088 CO Replacement Sensor,0-10K ppm
Order #: 0390 0088 Mfg #: 0390 0088 Availability: Ships in 3-4 weeks $805.00CO Replacement Sensor,0-10K ppm Learn More -
Testo 0635 1032 Hot Wire Probe w/Temp.Sensor Fixed Cable
Order #: 0635 1032 Mfg #: 0635 1032 Availability: Ships in 2-3 weeks Special Price $293.55 Regular Price $309.00Hot Wire Probe w/Temp.Sensor Fixed Cable Learn More -
Testo 440 Hot Wire Kit
Order #: 0563 4400 Mfg #: 0563 4400 Availability: Ships in 2-3 weeks Special Price $627.00 Regular Price $660.00Hot Wire Kit Learn More -
Testo 0560 4401 Air Velocity and IAQ Measuring Instrument
Order #: 0560 4401 Mfg #: 0560 4401 Availability: Ships in 2-3 weeks Special Price $332.50 Regular Price $350.00Air Velocity and IAQ Measuring Instrument Learn More -
Testo 0516 4401 Combo Case for 440 & Several Probes
Order #: 0516 4401 Mfg #: 0516 4401 Availability: Ships in 2-3 weeks Special Price $81.70 Regular Price $86.00Combo Case for 440 & Several Probes Learn More -
Testo 0393 0151 NO sensor 330LL(G)/330i
Order #: 0393 0151 Mfg #: 0393 0151 Availability: Ships in 2-3 weeks Special Price $579.50 Regular Price $610.00NO sensor 330LL(G)/330i Learn More -
Testo 465 Non-Contact Tachometer
Order #: 0563 0465 Mfg #: 0563 0465 Availability: Ships in 2-3 weeks Special Price $265.05 Regular Price $279.00Non-Contact Tachometer Learn More -
Testo 0393 0051 CO Replacement Sensor for Testo 330-1G
Order #: 0393 0051 Mfg #: 0393 0051 Availability: Ships in 2-3 weeks Special Price $414.20 Regular Price $436.00CO Replacement Sensor for Testo 330-1G Learn More -
Testo 0554 2151 Nitric Oxide Upgrade Module for 330-1G LL
Order #: 0554 2151 Mfg #: 0554 2151 Availability: Ships in 2-3 weeks Special Price $806.55 Regular Price $849.00Nitric Oxide Upgrade Module for 330-1G LL Learn More -
Testo 0516 0221 TopSafe Compact Case
Order #: 0516 0221 Mfg #: 0516 0221 Availability: Ships in 2-3 weeks Special Price $39.90 Regular Price $42.00TopSafe Compact Case Learn More -
Testo 0560 6160 Moisture Meter
Order #: 0560 6160 Mfg #: 0560 6160 Availability: Ships in 2-3 weeks Special Price $341.05 Regular Price $359.00Moisture Meter Learn More -
Testo 0554 4209 Telescopic Stand for 420
Order #: 0554 4209 Mfg #: 0554 4209 Availability: Ships in 2-3 weeks Special Price $394.25 Regular Price $415.00Telescopic Stand for 420 Learn More -
Testo 0554 4203 36" x 36" Fabric Hood for 420
Order #: 0554 4203 Mfg #: 0554 4203 Availability: Ships in 2-3 weeks Special Price $332.50 Regular Price $350.0036" x 36" Fabric Hood for 420 Learn More -
Testo 0554 4201 12" x 48" Fabric Hood for 420
Order #: 0554 4201 Mfg #: 0554 4201 Availability: Ships in 2-3 weeks Special Price $247.00 Regular Price $260.0012" x 48" Fabric Hood for 420 Learn More -
Testo 0554 4200 14" x 14" Fabric Hood for 420
Order #: 0554 4200 Mfg #: 0554 4200 Availability: Ships in 2-3 weeks Special Price $218.50 Regular Price $230.0014" x 14" Fabric Hood for 420 Learn More -
Testo 420 Differential Pressure Measuring Instrument
Order #: 0560 0420 Mfg #: 0560 0420 Availability: Ships in 2-3 weeks Special Price $1,016.50 Regular Price $1,070.00Differential Pressure Measuring Instrument Learn More -
Testo 0554 3372 2pc.Spare Sintered Filter Set for Flue Gas Std.Sampling Probe
Order #: 0554 3372 Mfg #: 0554 3372 Availability: Ships in 2-3 Weeks Special Price $101.65 Regular Price $107.002pc.Spare Sintered Filter Set for Flue Gas Std.Sampling Probe Learn More -
Testo 816-1 Sound Level Meter w/Built-in Data Logger
Order #: 0563 8170 Mfg #: 0563 8170 Availability: In stock Special Price $684.00 Regular Price $720.00Sound Level Meter w/Built-in Data Logger Learn More -
Testo 0554 0452 Sound Level Calibrator
Order #: 0554 0452 Mfg #: 0554 0452 Availability: Ships in 2-3 Weeks Special Price $431.30 Regular Price $454.00Sound Level Calibrator Learn More -
Testo 0636 9835 Standard DP Probe
Order #: 0636 9835 Mfg #: 0636 9835 Availability: Ships in 2-3 weeks Special Price $1,087.75 Regular Price $1,145.00Standard DP Probe Learn More -
Testo 0646 0916 Thermometer Measuring Strips +71 to +110C,10 Strips
Order #: 0646 0916 Mfg #: 0646 0916 Availability: Ships in 2-3 weeks Special Price $36.10 Regular Price $38.00Thermometer Measuring Strips +71 to +110C,10 Strips Learn More -
Testo 0646 0108 Temperature Measuring Strips +98.6 to +149F,10 Strips
Order #: 0646 0108 Mfg #: 0646 0108 Availability: Ships in 2-3 weeks Special Price $36.10 Regular Price $38.00Temperature Measuring Strips +98.6 to +149F,10 Strips Learn More -
Testo 405I Hot Wire Anemometer Smart Probe
Order #: 0560 1405 Mfg #: 0560 1405 01 Availability: Ships in 2-3 weeks Special Price $118.75 Regular Price $125.00Hot Wire Anemometer Smart Probe Learn More -
Testo 0555 6441 Compressed Air Flow Transmitter (1/2")
Order #: 0555 6441 Mfg #: 0555 6441 Availability: Ships in 3-4 weeks Special Price $1,066.85 Regular Price $1,123.00Compressed Air Flow Transmitter (1/2") Learn More
