Testo Instruments - Gas and Combustion Accessories


Testo 0635 1570 Hot Wire Probe Head with Temperature and Humidity Sensor-

Testo 0635 1570 Hot Wire Probe Head with Temperature and Humidity Sensor
Model: 0635 1570

Sale Price $770.95 USD
Regular Price $907.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $770.95 USD
Regular Price $907.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0635 2045 Stainless Steel Pitot Tube, 19.5" Long-

Testo 0635 2045 Stainless Steel Pitot Tube, 19.5" Long
Model: 0635 2045

Sale Price $206.55 USD
Regular Price $243.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $206.55 USD
Regular Price $243.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0635 2145 Pitot Tube, Stainless Steel, 350mm-

Testo 0635 2145 Pitot Tube, Stainless Steel, 350mm
Model: 0635 2145

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0635 2345 Pitot Tube, Stainless Steel, 1000mm-

Testo 0635 2345 Pitot Tube, Stainless Steel, 1000mm
Model: 0635 2345

Sale Price $515.95 USD
Regular Price $607.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $515.95 USD
Regular Price $607.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0635 9440 Bendable Vane Probe with Telescopic Handle, 2.36" Diameter-

Testo 0635 9440 Bendable Vane Probe with Telescopic Handle, 2.36" Diameter
Model: 0635 9440

Sale Price $650.25 USD
Regular Price $765.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $650.25 USD
Regular Price $765.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0635-2043 Straight Pitot Tube,  14"-

Testo 0635-2043 Straight Pitot Tube, 14"
Model: 0635 2043

Sale Price $381.65 USD
Regular Price $449.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $381.65 USD
Regular Price $449.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 2140 Humidity Probe for Equilibrium Moisture-

Testo 0636 2140 Humidity Probe for Equilibrium Moisture
Model: 0636 2140

Sale Price $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0638 1547 Differential Pressure Probe, 1.45 psi (100 hPa)-

Testo 0638 1547 Differential Pressure Probe, 1.45 psi (100 hPa)
Model: 0638 1547

Sale Price $586.50 USD
Regular Price $690.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $586.50 USD
Regular Price $690.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0650 2051 Spare pH Probe for Testo 205 with Gel Storage Cap-

Testo 0650 2051 Spare pH Probe for Testo 205 with Gel Storage Cap
Model: 0650 2051

Sale Price $311.95 USD
Regular Price $367.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $311.95 USD
Regular Price $367.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0699 6446/31 Testo Replacement Sensor Assembly for 6446-

Testo 0699 6446/31 Testo Replacement Sensor Assembly for 6446
Model: 0699 6446/31

Sale Price $2067.20 USD
Regular Price $2432.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2067.20 USD
Regular Price $2432.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0699 6446/41 Sealing Plug for testo 6446-

Testo 0699 6446/41 Sealing Plug for testo 6446
Model: 0699 6446/41

Sale Price $68.00 USD
Regular Price $80.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $68.00 USD
Regular Price $80.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0699 6539 1 External NTC Temperature Probe-

Testo 0699 6539 1 External NTC Temperature Probe
Model: 0699 6539 1

Sale Price $254.15 USD
Regular Price $299.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $254.15 USD
Regular Price $299.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0699 6539 2 External Pt100 Probe-

Testo 0699 6539 2 External Pt100 Probe
Model: 0699 6539 2

Sale Price $297.50 USD
Regular Price $350.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $297.50 USD
Regular Price $350.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 316-3 Replacement Sensor-

Testo 316-3 Replacement Sensor
Model: 0554 2610

Sale Price $113.05 USD
Regular Price $133.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $113.05 USD
Regular Price $133.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 400600 7830 Super High Temperature Probe-

Testo 400600 7830 Super High Temperature Probe
Model: 400600 7830

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


Testo 0390 0069 O2 Sensor Measuring Cell for Testo 325-1 and 325-2-

Testo 0390 0069 O2 Sensor Measuring Cell for Testo 325-1 and 325-2
Model: 0390 0069

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


Testo 0390 0092 O2 Sensor-

Testo 0390 0092 O2 Sensor
Model: 0390 0092

Discontinued!

This product has been discontinued and is no longer available.
Click here for the direct replacement.


Testo 0390 0093 NO Replacement Sensor, 0-3000 ppm-

Testo 0390 0093 NO Replacement Sensor, 0-3000 ppm
Model: 0390 0093

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


Testo 0390 0168 CO Replacement Measuring Sensor, Self Service-

Testo 0390 0168 CO Replacement Measuring Sensor, Self Service
Model: 0390 0168

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


Testo 0393 0003 O2 Replacement Sensor, 0-21 Vol-

Testo 0393 0003 O2 Replacement Sensor, 0-21 Vol
Model: 0393 0003

Discontinued!

This product has been discontinued and is no longer available.
Click here for the direct replacement.