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  1. Home
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  4. Misc Probes \ Cases \ Replacement Parts

Misc Probes \ Cases \ Replacement Parts

Products [146]

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Testo Replacement PT100 Surface Probe
Testo Replacement PT100 Surface Probe
Testo Replacement PT100 Surface Probe
SKU: 0609 1973
$166.00 $141.10 Sale
We have 999999999 in stock
Add to Cart
Testo 435 IAQ Probe (CO2, humidity, temperature)
Testo 435 IAQ Probe (CO2, humidity, temperature)
Testo 435 IAQ Probe (CO2, humidity, temperature)
SKU: 0632 1535
$1,163.00 $988.55 Sale
We have 0 in stock
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Testo 435 Fast acting surface probe
Testo 435 Fast acting surface probe
Testo 435 Fast acting surface probe
SKU: 0602 0393
$170.00 $144.50 Sale
We have 0 in stock
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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
SKU: 0554 0568
$39.00 $33.15 Sale
We have 21 in stock
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Testo 625 Remote Probe Kit
Testo 625 Remote Probe Kit
Testo 625 Remote Probe Kit
SKU: 400563 6251
$375.00 $337.50 Sale
We have 1 in stock
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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
SKU: 0390 0074
$674.00 $572.90 Sale
We have 0 in stock
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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)
SKU: 0390 0094
$687.00 $583.95 Sale
We have 0 in stock
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Testo Immersion/Penetration Probe for Testo 435
Testo Immersion/Penetration Probe for Testo 435
Testo Immersion/Penetration Probe for Testo 435
SKU: 0602 1293
$59.00 $50.15 Sale
We have 0 in stock
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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
SKU: 0602 4592
$181.00 $153.85 Sale
We have 0 in stock
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Replacement O2 sensor for Testo 325-1
Replacement O2 sensor for Testo 325-1
Replacement O2 sensor for Testo 325-1
SKU: 0390 0069
$147.90
We have 0 in stock
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Testo 27.5 inch probe (High Temperature)
Testo 27.5 inch probe (High Temperature)
Testo 27.5 inch probe (High Temperature)
SKU: 0554 8765
$833.00 $708.05 Sale
We have 0 in stock
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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%)
SKU: 0636 9725
$146.00 $124.10 Sale
We have 0 in stock
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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
SKU: 0554 0191
$169.00 $143.65 Sale
We have 2 in stock
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Testo Precision Pitot Tube
Testo Precision Pitot Tube
Testo Precision Pitot Tube"13"SS 1112 Degrees F
SKU: 0635 2145
$169.00 $143.65 Sale
We have 0 in stock
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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
SKU: 0636 9736
$274.00 $232.90 Sale
We have 1 in stock
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Testo Wireless Upgrade Module
Testo Wireless Upgrade Module
Testo Wireless Upgrade Module
SKU: 0554 0190
$71.00 $60.35 Sale
We have 0 in stock
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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
SKU: 0390 0085
$140.00 $119.00 Sale
We have 0 in stock
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Testo Self service replacement CO cell (325M only)
Testo Self service replacement CO cell (325M only)
Testo Self service replacement CO cell (325M only)
SKU: 0554 0226
$264.00 $224.40 Sale
We have 2 in stock
Add to Cart
Testo 12
Testo 12
Testo 12" Probe Shaft, 5/16" dia, w/ Hose, Tmax 1832F
SKU: 0600 8764
$950.00 $807.50 Sale
We have 0 in stock
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testo Air temperature Probe - Type K
testo Air temperature Probe - Type K
testo Air temperature Probe - Type K
SKU: 0602 1793
$83.00 $70.55 Sale
We have 2 in stock
Add to Cart
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
SKU: 0554 0040
$44.00 $37.40 Sale
We have 1 in stock
Add to Cart
Testo 327-1 Replacement O2 Sensor
Testo 327-1 Replacement O2 Sensor
Testo 327-1 Replacement O2 Sensor
SKU: 0390 0047
$168.00 $142.80 Sale
We have 5 in stock
Add to Cart
testo Condensate trap
testo Condensate trap
testo Condensate trap
SKU: 0440 0322
$21.00 $17.85 Sale
We have 0 in stock
Add to Cart
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
SKU: 0613 5505
$60.00 $51.00 Sale
We have 91 in stock
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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
SKU: 0613 1912
$115.00 $97.75 Sale
We have 2 in stock
Add to Cart
Testo 550 Pipe Wrap Probe with Velcro - NTC
Testo 550 Pipe Wrap Probe with Velcro - NTC
Testo 550 Pipe Wrap Probe with Velcro - NTC
SKU: 0613 4611
$115.00 $97.75 Sale
We have 2 in stock
Add to Cart
Testo Custom Transport Case
Testo Custom Transport Case
Testo Custom Transport Case
SKU: 0516 0012
$129.00 $109.65 Sale
We have 0 in stock
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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
SKU: 0613 1712
$101.00 $85.85 Sale
We have 1 in stock
Add to Cart
Testo 605-H2 Battery Cover
Testo 605-H2 Battery Cover
Testo 605-H2 Battery Cover
SKU: 0440 5387
$18.00 $15.30 Sale
We have 3 in stock
Add to Cart
Testo Replacement CO Sensor (327-1)
Testo Replacement CO Sensor (327-1)
Testo Replacement CO Sensor (327-1)
SKU: 0390 0115
$289.00 $245.65 Sale
We have 5 in stock
Add to Cart
7' flue gas probe for Testo 300 Series
7' flue gas probe for Testo 300 Series
7' flue gas probe for Testo 300 Series
SKU: 0600 9760
$367.00 $311.95 Sale
We have 0 in stock
Add to Cart
Testo Service case - compact / professional
Testo Service case - compact / professional
Testo Service case - compact / professional
SKU: 0516 1035
$139.00 $118.15 Sale
We have 0 in stock
Add to Cart
Testo SuperResolution Camera Upgrade
Testo SuperResolution Camera Upgrade
Testo SuperResolution Camera Upgrade
SKU: 0554 7806
$475.00 $403.75 Sale
We have 0 in stock
Add to Cart
Battery door band
Battery door band
Battery door band
SKU: BDB
We have 288 in stock
Add to Cart
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
SKU: 0554 0447
$35.00 $29.75 Sale
We have 0 in stock
Add to Cart
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
SKU: 0602 0193
$176.00 $149.60 Sale
We have 0 in stock
Add to Cart
Testo immersion/penetration probe
Testo immersion/penetration probe
Testo immersion/penetration probe
SKU: 0602 2693
$164.00 $139.40 Sale
We have 1 in stock
Add to Cart
Testo Pipe clamp temperature probe
Testo Pipe clamp temperature probe
Testo Pipe clamp temperature probe
SKU: 0602 4692
$95.00 $80.75 Sale
We have 1 in stock
Add to Cart
Testo Surface probe for wireless handle Type K
Testo Surface probe for wireless handle Type K
Testo Surface probe for wireless handle Type K
SKU: 0602 0394
$94.00 $79.90 Sale
We have 0 in stock
Add to Cart
Testo L-Type Pitot Tube 40
Testo L-Type Pitot Tube 40
Testo L-Type Pitot Tube 40" Stainless Steel
SKU: 0635 2345
$481.00 $408.85 Sale
We have 0 in stock
Add to Cart
Testo Salt solutions for checking RH probe performance
Testo Salt solutions for checking RH probe performance
Testo Salt solutions for checking RH probe performance
SKU: 0554 0660
$408.00 $346.80 Sale
We have 0 in stock
Add to Cart
Testo Filter cover
Testo Filter cover
Testo Filter cover
SKU: 0192 1108
$4.00 $3.40 Sale
We have 5 in stock
Add to Cart
Testo 12
Testo 12
Testo 12" Compact probe 1/4" diameter w/ 5' hose 932F
SKU: 0600 9741
$258.00 $219.30 Sale
We have 0 in stock
Add to Cart
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
SKU: 0554 3385
$35.00 $29.75 Sale
We have 9 in stock
Add to Cart
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
SKU: 0516 8302
$24.00 $20.40 Sale
We have 0 in stock
Add to Cart
Thermcouple for Testo 330-2 probe
Thermcouple for Testo 330-2 probe
Thermcouple for Testo 330-2 probe
SKU: 0430 9761
$98.00 $83.30 Sale
We have 0 in stock
Add to Cart
testo Mini Ambient Air Probe
testo Mini Ambient Air Probe
testo Mini Ambient Air Probe
SKU: 0600 3692
$85.00 $72.25 Sale
We have 6 in stock
Add to Cart
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
SKU: 0554 1105
$52.00 $44.20 Sale
We have 0 in stock
Add to Cart
Testo 0635 2045 19
Testo 0635 2045 19
Testo 0635 2045 19" pitot tube
SKU: 0635 2045
$190.00 $161.50 Sale
We have 0 in stock
Add to Cart
Testo 0449 0047 USB Connection Cable for Models 330-1G LL, 330-2G LL
Testo 0449 0047 USB Connection Cable for Models 330-1G LL, 330-2G LL
Testo 0449 0047 USB Connection Cable for Models 330-1G LL, 330-2G LL
SKU: 0449 0047
$31.00 $26.35 Sale
We have 0 in stock
Add to Cart
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