Gas Accessories

Keep your gas detector calibrated, find the right sensor for your gas meter and search for software to enhance your gas detection equipment to its fullest. Whatever the need, we have you covered.


Testo 0390 0292 O2 Replacement Sensor-

Testo 0390 0292 O2 Replacement Sensor
Model: 0390 0292

Sale Price $357.00 USD
Regular Price $420.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $420.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0393 0061 CO Replacement Sensor for Testo 300-

Testo 0393 0061 CO Replacement Sensor for Testo 300
Model: 0393 0061

Sale Price $459.85 USD
Regular Price $541.00 USD
Availability 3 Days

Qty:

Sale Price $459.85 USD
Regular Price $541.00 USD
Availability 3 Days
Quantity

Testo 0393 0100 CO Replacement Sensor, 0-10,000 ppm-

Testo 0393 0100 CO Replacement Sensor, 0-10,000 ppm
Model: 0393 0100

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0393 0102 CO Low Replacement Sensor, 0-500ppm-

Testo 0393 0102 CO Low Replacement Sensor, 0-500ppm
Model: 0393 0102

Sale Price $1102.45 USD
Regular Price $1297.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1102.45 USD
Regular Price $1297.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0393 0150 NO Replacement Sensor, 0-3,000 ppm-

Testo 0393 0150 NO Replacement Sensor, 0-3,000 ppm
Model: 0393 0150

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0393 0151 NO Replacement Sensor for the 330G/330i/300, 0 to 3000 ppm-

Testo 0393 0151 NO Replacement Sensor for the 330G/330i/300, 0 to 3000 ppm
Model: 0393 0151

Sale Price $676.60 USD
Regular Price $796.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $676.60 USD
Regular Price $796.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0393 0152 NO Low Replacement Sensor, 0-300 ppm-

Testo 0393 0152 NO Low Replacement Sensor, 0-300 ppm
Model: 0393 0152

Sale Price $1101.60 USD
Regular Price $1296.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1101.60 USD
Regular Price $1296.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0393 0200 NO2 Replacement Sensor, 0-500 ppm-

Testo 0393 0200 NO2 Replacement Sensor, 0-500 ppm
Model: 0393 0200

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1103.30 USD
Regular Price $1298.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0393 0250 SO2 Replacement Sensor, 0-5,000 ppm-

Testo 0393 0250 SO2 Replacement Sensor, 0-5,000 ppm
Model: 0393 0250

Sale Price $1102.45 USD
Regular Price $1297.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1102.45 USD
Regular Price $1297.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0393 0300 CxHy Replacement Sensor-

Testo 0393 0300 CxHy Replacement Sensor
Model: 0393 0300

Sale Price $1229.10 USD
Regular Price $1446.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1229.10 USD
Regular Price $1446.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0393 0350 H2S  Replacement Sensor-

Testo 0393 0350 H2S Replacement Sensor
Model: 0393 0350

Sale Price $1224.00 USD
Regular Price $1440.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1224.00 USD
Regular Price $1440.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0393 0400 CO2 Replacement Sensor, IR 0-50%-

Testo 0393 0400 CO2 Replacement Sensor, IR 0-50%
Model: 0393 0400

Sale Price $5534.35 USD
Regular Price $6511.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $5534.35 USD
Regular Price $6511.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0409 0178 RS232 Data Transfer Cable, 5.9 Ft-

Testo 0409 0178 RS232 Data Transfer Cable, 5.9 Ft
Model: 0409 0178

Sale Price $98.60 USD
Regular Price $116.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $98.60 USD
Regular Price $116.00 USD
Availability 6 to 7 Weeks
Quantity

Testo 0430 0145 Connection Cable for Surface Probe, 15 Ft-

Testo 0430 0145 Connection Cable for Surface Probe, 15 Ft
Model: 0430 0145

Sale Price $119.85 USD
Regular Price $141.00 USD
Availability 1 Week

Qty:

Sale Price $119.85 USD
Regular Price $141.00 USD
Availability 1 Week
Quantity

Testo 0449 0047 Mini USB to Standard USB Converter-

Testo 0449 0047 Mini USB to Standard USB Converter
Model: 0449 0047

Sale Price $45.05 USD
Regular Price $53.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $45.05 USD
Regular Price $53.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0450 3338 Retrofit BLUETOOTH Interface-

Testo 0450 3338 Retrofit BLUETOOTH Interface
Model: 0450 3338

Sale Price $45.05 USD
Regular Price $53.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $45.05 USD
Regular Price $53.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0516 1201 Hard Carrying Case-

Testo 0516 1201 Hard Carrying Case
Model: 0516 1201

Sale Price $73.10 USD
Regular Price $86.00 USD
Availability 1 Week

Qty:

Sale Price $73.10 USD
Regular Price $86.00 USD
Availability 1 Week
Quantity

Testo 0516-3001 Instrument Bag with carrying strap-

Testo 0516-3001 Instrument Bag with carrying strap
Model: 0516 3001

Sale Price $92.65 USD
Regular Price $109.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $92.65 USD
Regular Price $109.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0516-3301 Instrument Case with double base-

Testo 0516-3301 Instrument Case with double base
Model: 0516 3301

Sale Price $188.70 USD
Regular Price $222.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $188.70 USD
Regular Price $222.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0516 4801 Carrying Case for 480 HVAC/R Meter & Accessories-

Testo 0516 4801 Carrying Case for 480 HVAC/R Meter & Accessories
Model: 0516 4801

Sale Price $268.60 USD
Regular Price $316.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $268.60 USD
Regular Price $316.00 USD
Availability 2 to 3 Weeks
Quantity

We Ship Free on Orders Over &99 within Canada