Misc Probes \ Cases \ Replacement Parts

Testo Replacement PT100 Surface Probe

Testo Replacement PT100 Surface Probe

Testo Replacement PT100 Surface Probe

~~$157.00~~ $133.45 Sale

Testo 435 IAQ Probe (CO2, humidity, temperature)

Testo 435 IAQ Probe (CO2, humidity, temperature)

Testo 435 IAQ Probe (CO2, humidity, temperature)

~~$1,163.00~~ $988.55 Sale

Testo 435 Fast acting surface probe

Testo 435 Fast acting surface probe

Testo 435 Fast acting surface probe

~~$162.00~~ $137.70 Sale

Testo Thermal Printer Paper (6 rolls) for Testo Printers

Testo Thermal Printer Paper (6 rolls) for Testo Printers

Testo Thermal Printer Paper (6 rolls) for Testo Printers

~~$37.00~~ $31.45 Sale

Testo 625 Remote Probe Kit

Testo 625 Remote Probe Kit

Testo 625 Remote Probe Kit

~~$375.00~~ $337.50 Sale

Testo 0390 0074 for model 330-2 Nitric Oxide (NO) replacement sensor 0-3000 ppm

Testo 0390 0074 for model 330-2 Nitric Oxide (NO) replacement sensor 0-3000 ppm

Testo 0390 0074 for model 330-2 Nitric Oxide (NO) replacement sensor 0-3000 ppm

~~$643.00~~ $546.55 Sale

Testo 330-2 no low range replacement cell 300 ppm (0.1 ppm res)

Testo 330-2 no low range replacement cell 300 ppm (0.1 ppm res)

Testo 330-2 no low range replacement cell 300 ppm (0.1 ppm res)

~~$642.00~~ $545.70 Sale

Testo Immersion/Penetration Probe for Testo 435

Testo Immersion/Penetration Probe for Testo 435

Testo Immersion/Penetration Probe for Testo 435

~~$56.00~~ $47.60 Sale

Testo Pipe clamp probe for pipe diameter 5 to 65 mm K-Type

Testo Pipe clamp probe for pipe diameter 5 to 65 mm K-Type

Testo Pipe clamp probe for pipe diameter 5 to 65 mm K-Type

~~$172.00~~ $146.20 Sale

Replacement O2 sensor for Testo 325-1

Replacement O2 sensor for Testo 325-1

Replacement O2 sensor for Testo 325-1

$147.90

Testo 27.5 inch probe (High Temperature)

Testo 27.5 inch probe (High Temperature)

Testo 27.5 inch probe (High Temperature)

~~$795.00~~ $675.75 Sale

Testo Plug in humidity probe for wireless handle (2.5%)

Testo Plug in humidity probe for wireless handle (2.5%)

Testo Plug in humidity probe for wireless handle (2.5%)

~~$139.00~~ $118.15 Sale

Testo Wireless handle for probe heads, incl. T/C adapter

Testo Wireless handle for probe heads, incl. T/C adapter

Testo Wireless handle for probe heads, incl. T/C adapter

~~$161.00~~ $136.85 Sale

Testo Precision Pitot Tube

Testo Precision Pitot Tube

Testo Precision Pitot Tube"13"SS 1112 Degrees F

~~$160.00~~ $136.00 Sale

Plug-in Humidity-probe head for Testo wireless handle, 435, 556/560

Plug-in Humidity-probe head for Testo wireless handle, 435, 556/560

Plug-in Humidity-probe head for Testo wireless handle, 435, 556/560

~~$260.00~~ $221.00 Sale

Testo Wireless Upgrade Module

Testo Wireless Upgrade Module

Testo Wireless Upgrade Module

~~$67.00~~ $56.95 Sale

Self Service replacement O2 sensor for Testo 305/325M & XL

Self Service replacement O2 sensor for Testo 305/325M & XL

Self Service replacement O2 sensor for Testo 305/325M & XL

~~$124.00~~ $105.40 Sale

Testo Self service replacement CO cell (325M only)

Testo Self service replacement CO cell (325M only)

Testo Self service replacement CO cell (325M only)

~~$251.00~~ $213.35 Sale

Testo 12

Testo 12

Testo 12" Probe Shaft, 5/16" dia, w/ Hose, Tmax 1832F

~~$950.00~~ $807.50 Sale

testo Air temperature Probe - Type K

testo Air temperature Probe - Type K

testo Air temperature Probe - Type K

~~$78.00~~ $66.30 Sale

Testo 0554 0040 Particle Filter for Compact Flue Gas Probe - Pack of 10

Testo 0554 0040 Particle Filter for Compact Flue Gas Probe - Pack of 10

Testo 0554 0040 Particle Filter for Compact Flue Gas Probe - Pack of 10

~~$41.00~~ $34.85 Sale

Testo 327-1 Replacement O2 Sensor

Testo 327-1 Replacement O2 Sensor

Testo 327-1 Replacement O2 Sensor

$146.00

testo Condensate trap

testo Condensate trap

testo Condensate trap

~~$18.00~~ $15.30 Sale

Testo Clamp Probe for 549, 550, 557 and 570

Testo Clamp Probe for 549, 550, 557 and 570

Testo Clamp Probe for 549, 550, 557 and 570

~~$60.00~~ $51.00 Sale

Testo 550 Watertight Surface Probe for Even Surfaces - NTC

Testo 550 Watertight Surface Probe for Even Surfaces - NTC

Testo 550 Watertight Surface Probe for Even Surfaces - NTC

~~$109.00~~ $92.65 Sale

Testo 550 Pipe Wrap Probe with Velcro - NTC

Testo 550 Pipe Wrap Probe with Velcro - NTC

Testo 550 Pipe Wrap Probe with Velcro - NTC

~~$109.00~~ $92.65 Sale

Testo Custom Transport Case

Testo Custom Transport Case

Testo Custom Transport Case

~~$121.00~~ $102.85 Sale

Testo 550/557/570/435 Ambient Air Temp Probe - NTC

Testo 550/557/570/435 Ambient Air Temp Probe - NTC

Testo 550/557/570/435 Ambient Air Temp Probe - NTC

~~$95.00~~ $80.75 Sale

Testo 605-H2 Battery Cover

Testo 605-H2 Battery Cover

Testo 605-H2 Battery Cover

~~$17.00~~ $14.45 Sale

Testo Replacement CO Sensor 320

Testo Replacement CO Sensor 320

Testo Replacement CO Sensor 320

~~$262.00~~ $222.70 Sale

7' flue gas probe for Testo 300 Series

7' flue gas probe for Testo 300 Series

7' flue gas probe for Testo 300 Series

~~$349.00~~ $296.65 Sale

Testo Service case - compact / professional

Testo Service case - compact / professional

Testo Service case - compact / professional

~~$132.00~~ $112.20 Sale

TESTO 330-2 O2 ll Replacement Sensor

TESTO 330-2 O2 ll Replacement Sensor

TESTO 330-2 O2 ll Replacement Sensor

~~$397.00~~ $337.45 Sale

Testo SuperResolution Camera Upgrade

Testo SuperResolution Camera Upgrade

Testo SuperResolution Camera Upgrade

~~$475.00~~ $403.75 Sale

Replacement Li-Ion battery for Testo 327

Replacement Li-Ion battery for Testo 327

Replacement Li-Ion battery for Testo 327

$51.00

Battery door band

Battery door band

Battery door band

testo power supply for models 435, 570, 635, 735, 925, 926

testo power supply for models 435, 570, 635, 735, 925, 926

testo power supply for models 435, 570, 635, 735, 925, 926

~~$32.00~~ $27.20 Sale

Testo Leaf surface probe, TC type K, 32 to 572ÿ¨_Ÿáÿ?F

Testo Leaf surface probe, TC type K, 32 to 572ÿ¨_Ÿáÿ?F

Testo Leaf surface probe, TC type K, 32 to 572ÿ¨_Ÿáÿ?F

~~$168.00~~ $142.80 Sale

Testo immersion/penetration probe

Testo immersion/penetration probe

Testo immersion/penetration probe

~~$155.00~~ $131.75 Sale

Testo Pipe clamp temperature probe

Testo Pipe clamp temperature probe

Testo Pipe clamp temperature probe

~~$89.00~~ $75.65 Sale

Testo Surface probe for wireless handle Type K

Testo Surface probe for wireless handle Type K

Testo Surface probe for wireless handle Type K

~~$88.00~~ $74.80 Sale

Testo L-Type Pitot Tube 40

Testo L-Type Pitot Tube 40

Testo L-Type Pitot Tube 40" Stainless Steel

~~$459.00~~ $390.15 Sale

Testo Salt solutions for checking RH probe performance

Testo Salt solutions for checking RH probe performance

Testo Salt solutions for checking RH probe performance

~~$389.00~~ $330.65 Sale

Testo Filter cover

Testo Filter cover

Testo Filter cover

~~$3.00~~ $2.55 Sale

Testo 12

Testo 12

Testo 12" Compact probe 1/4" diameter w/ 5' hose 932F

~~$245.00~~ $208.25 Sale

Testo 0554 3385 Particle Filters for Modular Flue Gas Probe - Pack of 10

Testo 0554 3385 Particle Filters for Modular Flue Gas Probe - Pack of 10

Testo 0554 3385 Particle Filters for Modular Flue Gas Probe - Pack of 10

~~$32.00~~ $27.20 Sale

Leather Pouch with belt clip for testo 830 series

Leather Pouch with belt clip for testo 830 series

Leather Pouch with belt clip for testo 830 series

~~$21.00~~ $17.85 Sale

Thermcouple for Testo 330-2 probe

Thermcouple for Testo 330-2 probe

Thermcouple for Testo 330-2 probe

~~$87.00~~ $73.95 Sale

testo Mini Ambient Air Probe

testo Mini Ambient Air Probe

testo Mini Ambient Air Probe

~~$79.00~~ $67.15 Sale

Testo AC Power Supply 5V for Testo 440, 320, 315-3, and 310

Testo AC Power Supply 5V for Testo 440, 320, 315-3, and 310

Testo AC Power Supply 5V for Testo 440, 320, 315-3, and 310

~~$49.00~~ $41.65 Sale

1 2 3 Next Page View All