$200 - $300

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

116ES-310-18 116 Liter 3-Gas (100 PPM CO, 2.5% CH4, 18% O2) Ecosmart Refillable Cylinder by Gasco

Ecosmart is a 116-liter refillable, portable cylinder that delivers 100 percent more calibration gas than the disposable 58-liter cylinders. ecosmart cylinders hold pure and mixed gases and fit comfortably into standard carrying cases. Gasco constantly strives to provide its customers with the most innovative and cost effective products to help grow their businesses.

Features & Benefits

• 116-liter
• Refillable
• 100% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Increases efficiency
• Holds pure and mixed gases
• Same size as 58-liter disposable cylinders
• Eliminates disposal fees and regulatory paperwork

BR250 Borescope, 9mm Camera, 110V by AquaPhoenix

Boroscopes are the ideal tool for inspecting the interior condition of your boiler tubes. Once the cable is inserted and pushed to the length of the boiler tubes, the conidtion of the tubes will be recorded as the cable is drawn back out.

08541-32 K16-5-502 Thermocouple Wire Type K 16-Gauge, Polyvinyl Insulation, 100-ft Spool by Digi-Sense

Wire comes in 16-gauge size, ideal for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with polyvinyl chloride (PVC), fluorinated ethylene propylene resin (FEP/FEP), fiberglass, high-temperature fiberglass, or ceramic fiber outer/inner insulation. These cables are also available in 100-ft or 1000-ft lengths for any application.

72-0012-01 Gaswatch 3 Portable Gas Monitor, O2, Galvanic sensor, with wrist band by RKI Instruments

The GasWatch 3 is the world's smallest and lightest single-gas monitor. Weighing just 1.6 ounces, its compact form affords great comfort and flexibility in how you choose to wear it. It can be worn on your wrist as a watch, or clipped into your breathing zone on your lapel, hard hat or other safety equipment with its alligator clip.

The 5 different GasWatch 3 models can protect you from oxygen deficiency [GW-3(O2)], exposure to carbon monoxide [GW-3(CO)] or exposure to hydrogen sulfide [GW-3(H2S)]. A hydrogen compensated model [GW-3(C-)] can protect those who work in steel mills, refineries or other environments where hydrogen is present from carbon monoxide exposure. The dual sensor model [GW-3(CX)] can simultaneously protect you from oxygen deficiency and carbon monoxide exposure.

A small, field-replaceable, coin-type lithium-ion battery gives the GasWatch 3 up to 4,000 hours of continuous operation. The hydrogen compensated CO can operate up to 2,500 hours, and the dual sensor CO/O2 model will get up to 2,000 hours of continuous operation.

The great battery life coupled with a 3-year warranty* gives the GasWatch 3 tremendous value and a low cost of ownership.

Note: *2-year for galvanic sensor on the O2 model

Features

• 5 versions to choose from: CO, H2S, O2, CO/O2, or H2 compensated CO
• 3-year warranty (2 years for O2 sensor)
• Up to 4,000 hours of operation
• Light and compact "watch type" design
• Comfortably wear in your breathing zone
• Available with watch band or alligator clip
• Automatic backlight during alarm
• Sturdy IP-66/68 rated design
• Water, dust and radio frequency (RF) resistant
• Non-compliance indicator

Industry Applications

• Refineries
• Petrochemical facilities
• Sewage treatment plants
• Fire departments
• Chemical plants
• Tunnels
• Mines
• Hazardous waste sites

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

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

WD-27003-60 Cole-Parmer® Self-cleaning Flat Surface ORP Probe, DJ/Ryton/Au/10'/BNC by Oakton

Use these unique double-junction electrodes in your most difficult ORP applications. Flat surface does not collect suspended solids--fluid flow across the electrode provides a cleaning action that extends electrode life and improves performance. Annular junction reduces reference cell fouling.

Choose either a CPVC housing (max temp 80°>C) or chemical resistant Ryton® housing (max temp 100°>C). Both types have 10-ft cables and can be used at pressures up to 100 psi. BNC connectors match a variety of meters and controllers. Install electrodes in tee fittings--3/4" NPT(M) thread and 2" insertion depth.

• Flat electrode surface prevents buildup of solids

90131-09 Solar-Powered Adjustable-Angle Celsius Thermometer; 9" L by Digi-Sense

View readings from almost any angle by simply adjusting the angle of the head. Three-inch diameter adjustable head has an easy-to-read LCD. Requiring no batteries these thermometers are ideal in pilot plant or research and development applications where exact readings are required. The safety circuit prevents false readings. Each thermometer is housed in a weather-resistant 304 stainless steel (SS) case. Stem is 304 SS. An acrylic lens protects the face. To further protect thermometer order a thermowell from page 1052. Simply match the stem length to the probe depth "A" for the thermowell.

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

Part Number: J31591000PA

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

Part Number: SR-S3-1S

CS300-B-3-N-N-A Process Graphite Contacting Conductivity Sensor, 0.1, 10K, No Cable by Sensorex

Sensorex's CS300 Process Graphite Contacting Conductivity Sensor is designed for light industrial process applications (cooling towers).

• Use with an S855 cable assembly for quick disconnect helping reduce maintenance time in conventional conductivity applications using transmitters.
• Use with the EM802 electronics module and the S856 cable to turn the CS300 into a smart sensor for use directly with SCADA systems.

2243400 Molybdenum Reagent Set, HR, 25 mL by AquaPhoenix

For determination of Molybdenum by the Mercaptoacetic Acid Method (Hach method 8036). Range: Up to 35.0 mg/L as Mo6+. Sample Size: 25 mL. Set Contains: MolyVer® 1, 2 and 3 Molybdenum Reagent Powder Pillows for 100 tests.

36" Versa-Kool Guard Set, non-OSHA, White