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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 $360.05 Regular Price $379.00Gas 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 $304.95 Regular Price $321.00Hot 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 $654.55 Regular Price $689.00Hot 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 $369.55 Regular Price $389.00Air 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 $90.25 Regular Price $95.00Combo 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 $312.55 Regular Price $329.00NO sensor 330LL(G)/330i Learn More -
Testo 465 Non-Contact Tachometer
Order #: 0563 0465 Mfg #: 0563 0465 Availability: Ships in 1-2 weeks Special Price $284.05 Regular Price $299.00Non-Contact Tachometer 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 $845.50 Regular Price $890.00Nitric 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 $42.75 Regular Price $45.00TopSafe Compact Case Learn More -
Testo 0560 6160 Moisture Meter
Order #: 0560 6160 Mfg #: 0560 6160 Availability: Ships in 2-3 weeks Special Price $360.05 Regular Price $379.00Moisture Meter Learn More -
Testo 0554 4209 Telescopic Stand for 420
Order #: 0554 4209 Mfg #: 0554 4209 Availability: Ships in 2-3 weeks Special Price $413.25 Regular Price $435.00Telescopic 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 $349.60 Regular Price $368.0036" 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 $260.30 Regular Price $274.0012" 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 $229.90 Regular Price $242.0014" 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 $1,068.75 Regular Price $1,125.00Differential 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 $718.20 Regular Price $756.00Sound 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 $1,139.05 Regular Price $1,199.00Standard 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 $38.95 Regular Price $41.00Thermometer 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 $38.95 Regular Price $41.00Temperature 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 $128.25 Regular Price $135.00Hot 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 -
Testo 735-1 3-Channel Temperature Measuring Instrument
Order #: 0560 7351 Mfg #: 0560 7351 Availability: Ships in 2-3 weeks Special Price $540.55 Regular Price $569.003-Channel Temperature Measuring Instrument Learn More
