Customer Rating

4.8/5 Stars

17079 REVIEWS

A Leading Innovator in State-of-the-Art Measuring Technology

FREE SHIPPING ON ONLINE ORDERS OVER $99*

FREE STUFF! VALUE ADDED KITS!

A Leading Innovator in State-of-the-Art Measuring Technology

Sensors

Here you will find a wide selection of spare sensors for your flue gas analyzers. Find an assortment of sensors including CO, NO, H2S and NO2 to fit your application.

Showing 21 to 29 of 29 products

Testo 0390 0118 CO Replacement Sensor without H2 Compensation, 0 to 4000 ppm-

Testo 0390 0118 CO Replacement Sensor without H2 Compensation, 0 to 4000 ppm
Model: 0390 0118

Sale Price $672.35 USD
Regular Price $791.00 USD
Availability 1 Week

Qty:

Sale Price $672.35 USD
Regular Price $791.00 USD
Availability 1 Week
Quantity

Testo 0390 0074 Replacement NO Sensor for the 330 series-

Testo 0390 0074 Replacement NO Sensor for the 330 series
Model: 0390 0074

Sale Price $874.65 USD
Regular Price $1029.00 USD
Availability 3 Days

Qty:

Sale Price $874.65 USD
Regular Price $1029.00 USD
Availability 3 Days
Quantity

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 $878.05 USD
Regular Price $1033.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $878.05 USD
Regular Price $1033.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0554 2151 Nitric Oxide Upgrade Module for 330-1G LL-

Testo 0554 2151 Nitric Oxide Upgrade Module for 330-1G LL
Model: 0554 2151

Sale Price $896.75 USD
Regular Price $1055.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $896.75 USD
Regular Price $1055.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0390 0109 CO Replacement Sensor with H2 Compensation, 8000 ppm-

Testo 0390 0109 CO Replacement Sensor with H2 Compensation, 8000 ppm
Model: 0390 0109

Sale Price $952.85 USD
Regular Price $1121.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $952.85 USD
Regular Price $1121.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0390 0090 CO Replacement Sensor, 0-8000 pppm-

Testo 0390 0090 CO Replacement Sensor, 0-8000 pppm
Model: 0390 0090

Sale Price $1324.30 USD
Regular Price $1558.00 USD
Availability 13 to 14 Weeks

Qty:

Sale Price $1324.30 USD
Regular Price $1558.00 USD
Availability 13 to 14 Weeks
Quantity

Testo 0699 6647/31 Replacement Sensor Assembly for 6447-

Testo 0699 6647/31 Replacement Sensor Assembly for 6447
Model: 0699 6647/31

Sale Price $2011.10 USD
Regular Price $2366.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2011.10 USD
Regular Price $2366.00 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 0554 2400 Sensor, CO2-

Testo 0554 2400 Sensor, CO2
Model: 0554 2400

Sale Price $4957.20 USD
Regular Price $5832.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $4957.20 USD
Regular Price $5832.00 USD
Availability 5 to 6 Weeks
Quantity
Showing 21 to 29 of 29 products
Calibration Lab
We Ship Free on Orders Over $99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.