$75 - $100

HP1003-P Hydrogen Peroxide, 3% v/v, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 3% v/v

H-10-102-30 Carbon Monoxide Colorimetric Gas Detection Tube, 20 - 500 (10 Tubes / Box) by RAE Systems

RAE Systems colorimetric gas detection tubes enable quick, on-the-spot measurement of a wide range of toxic and combustible gases and vapors. RAE Systems tubes are easy to read, and provide a sharp, clear color change directly corresponding to the concentration of gas present. RAE Systems tubes are compatible with the RAE Systems piston hand pump, a reliable way to draw samples of an exact volume required for the most accurate measurements.

Key Features

• Wide assortment of tubes available to detect over 300 gases and vapors
• Easyto use, even in multiple layers of gloves
• Easy-to-read with sharp,clearcolorchange
• No calibration or other maintenance required

Applications

• Oil and gas
• Chemicals and petrochemicals
• Agriculture and pestcontro
• Food and beverage production
• Environmental protection
• Fire service
• HazMat response
• Nationalsecurity

0560 8051 805 Mini IR Thermometer by Testo

The compact 80 mm infrared thermometer fits into any pocket and is always within reach e.g. for measurements in Incoming goods and for checking the cold shelves in supermarkets. Also ideal for rapid measurements in the food industry and in the home.

• High accuracy in a critical area for food
• Packaging remains undamaged
• TopSafe is dishwasher-proof
• Display of minimum and maximum values
• Scan mode for permanent measurement
• Robust, waterproof protection case (IP65), optional
• Practical and compact, pocket-size
• High accuracy in the critical range for food
• Water-proof and robust on account of dishwasher-safe protection sleeve TopSafe (IP65)
• Minimum and maximum value display
• Scan mode for long-term measurements

Measuring Range: -50 to +350 °C Short-term to +500 °C

TT960TB Tagboard Class 9 Miscellaneous Products Placard (10.75" x 10.75") by GHS Safety

Placards are displayed on vehicles, tankers, and containers to identify the risk of products being transported. GHS line of placards are manufactured to meet the UN specifications on the Transport of Dangerous Goods.

These placards are stocked in 3 materials. Paper Tag-board placards are a cost effective single use format. Rigid Plastic placards will withstand multiple uses even in adverse weather conditions.

Outdoor Grade Peel and Stick Vinyl placards offer a permanent marking solution and will withstand outdoor environments.

93800-12 Type K Industrial Direct Insert Ungrounded Thermocouple Probe 12" L by Digi-Sense

Thermocouple Probes are ideal for use in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. The probes conductor is made of 18 gauge wire and is encased with Magnesium Oxide insulation, and has a 316 stainless steel sheath. Featuring a standard size aluminum protection head with a gasketed cap to seal out dust and moisture and houses a ceramic terminal block. Head has a 3/4" NPT(F) opening on the side for easy connection to electrical conduit.

Spring loaded probes: designed to bottom out when inserted in to a thermowell to produce an accurate reading. (Not designed for direct insertion in to medium)

Non-spring loaded probes: designed to be directly inserted into the medium being measured without the use of a thermowell.

TK3057-Z Hardness (Trace) Test Kit, 1 drop = 0.5 ppm as CaCO3 by AquaPhoenix

EndPoint ID Drop Count Test Kit, Total Hardness

1 drop = 0.5 ppm as CaCO3 / 25 mL

Build your brand with EndPoint® ID test kits that are private labled with your company logo and contact information. EndPoint ID test kits include color pictures, icons and video to help simplify the testing process. Each kit comes with instructions, reagents, and test vial all packaged in a durable plastic case. Test kit case and reagents can be private labeled with your company logo and contact information.

EndPoint ID Features:

• Color coded caps for easy test parameter identification
• Color pictures to help identify color changes while testing
• Scannable QR codes link to training videos via your smart phone
• Visual icons for testing and safety tips to remind users of best practices
• Interferences are listed for increased accuracy
• Printed on durable synthetic paper that is waterproof, chemical-resistant and tear-resistant
• Private labeled with your company logo and contact information

94053 Dew Heater Ring - 11" by Celestron

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 11" Celestron Schmidt-Cassegrain (manufactured 2006 or later), EdgeHD, and RASA optical tube, replacing your retaining ring so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).

How it works

The Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.

The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.

The Dew Heater Ring comes complete with:

• Dew Heater Ring
• Cable management clip
• Power jack extension cable
• Paper installation shield

Enhance your setup

To achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring's power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers' heater output ports, or to a third-party controller's heater output port. (Note: the ring's integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).

We also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.

• Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew
• Permanently mounts to your existing telescope tube for a seamless look–plus, you'll never forget to bring it with you
• Integrated thermistor continuously monitors the temperature of the corrector lens when used with the Celestron Smart DewHeater Controllers.
• Rigid, lightweight, and durable aluminum construction
• Included storage clip and cable management clip keep your cables organized

I-5543 Peroxide Verification Kit by AquaPhoenix

*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

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