$150 - $200

221 Liter 100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-311

103 Liter 100 PPM Carbon Monoxide, 50% LEL Methane, 15.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-328

SST sensor CO 0-2000ppm for All (Carbon Monoxide)

Savannah Specialty 9500 ppm Butane / Air 103 Liter Cylinder

103 Liter 250 PPM Carbon Monoxide, 25% LEL Pentane, 19.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-364

Cylinder Devalving Tool CGA C10

Part Number: C10DV

103 Liter 50 PPM Carbon Monoxide, 30% LEL Methane, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-360

Sensor, H2S, GX-82 Type Package

*Please note we can only ship RKI products to customers within the United States

103 Liter Carbon Dioxide Calibration Gas, 2000 PPM, Nitrogen

Part Number: 103L-34-2000

34 Liter 250 PPM Carbon Monoxide, 50% LEL Methane, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-392

221 Liter 35 PPM Carbon Monoxide, 10% LEL Methane, 19.0% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-386

103 Liter 50 PPM Carbon Monoxide, 50% LEL Pentane Calibration Gas, Air

Part Number: 103L-322

221 Liter 35 PPM Carbon Monoxide, 10% LEL Pentane, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-325

565C1 Hotwire Air Velocity Meter by Test Products International

Features

• Air flow 0.2 to 20 m/s (Also reads km/s, ft/min, knots/h, miles/h)
• Temperature -5° to 175° F (-20° to 80°C)
• Data record function for maximum and minimum temperature and air velocity reading
• Download to a computer using the RS-232 port and optional A500 cable. (The 565 uses Microsoft Hyper Terminal to download and display air velocity and temperature on your PC.)
• 39" cable length, hard wired, telescoping tip expands from 10" to 37" (cable length decreases to 12" at full extension)
• Data Hold
• Auto Power Off
• Protective Boot Included

SCT-108.005.02 SCT-ORP-MINI ORP Mini Controller by ScichemTech

Includes:

• ORP probe
• Fixation clamps
• Solution
• Instruction manual

Features:

• SCT ORP MINI online ORP controller is an Industrial online analysis and monitoring instruments
• Simple and Compact design
• Meets all the International Standards
• Easy to Install, Operates safety with less maintenance.
• ORP Electrode Supplied with standard 10 meter cable, Measurement up to 40 meters.
• Large and clear display for easy reading
• Inlin e measurement and control of ORP values

103 Liter 60 PPM Carbon Monoxide, 25% LEL Pentane, 19.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-356

Dual Carbon Monoxide 200ppm, Methane 2.5% (50% LEL), 103L

EC Replacement Sensors, O2 low alarm 0-25%

34 Liter 100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen Calibration Gas, Nitrogen

Part Number: 34L-311

Propane 103 Liter Cylinder 0.5% / Air

Part Number: J1978.5VA

Norlab Z105325PM50 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 50ppm, Pentane (25% LEL), Oxygen 19%, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

Hydrogen .1%, 103L

221 Liter 100 PPM Carbon Monoxide, 50% LEL Propane, 18.0% Oxygen Calibration Gas, Nitrogen

Part Number: 221L-379S

Replacement Free Chlorine sensor for PT4