$100 - $150

98767-51 Traceable High-Accuracy Fridge/Freezer Thermometer with Calibration; 1 Vaccine Bottle Probe by Digi-Sense

Easily and accurately monitor temperature in most scientific, industrial, or general-purpose applications. Built-in alarms alert continuously until reset. Unit displays the exact time and date when thermometer alarms are triggered. Program the alarm in 0.1° increments. Meters that accept two probes are ideal for monitoring two unique areas that are near each other. Probe comes with a microcable that permits a door to close on it.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Thermometer comes with a vaccine bottle probe filled with nontoxic glycol, eliminating the possibility of contamination from mercury. Solution is GRAS (generally recognized as safe) by the FDA.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory|Resolution of 0.01° and accuracy of ±0.6°F (±0.3°C)|Visual and audible alarms signal continuously until reset
• Bottle probe insulate sensor from rapid temperature changes Vaccine bottle is designed to fit vaccine trays

Includes

Vaccine bottle probe with 10-ft (3-m) cable, magnetic strips, hook-and-loop strips, bench stand, batteries, and NIST-traceable calibration certificate with data.

PH7500BL pH 7.0 Calibration Solution 500ml. carton of 6 by Bluelab

Calibration and conductivity standard solutions... a must in every grower's toolbox.

The Bluelab® calibration and conductivity standard solutions are essential for use with all Bluelab® products.

Bluelab® solutions are manufactured specifically for Bluelab® products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy.

H-10-132-10 Amines Colorimetric Gas Detection Tube, 0.5 - 10 ppmv (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

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

PENCON Conductivity Pen by Bluelab

The go-to for hand held conductivity meters.

The Bluelab® Conductivity Pen simply tells you the amount of nutrient in your solution. Conductivity is automatically compensated with the integrated temperature sensor.

Providing a compact, quick and accurate way to measure two key parameters for crop health.

Teamed with our Bluelab® pH Pen you have a robust, convenient and accurate measurement system.

Features

• Measures conductivity and temperature
• Selectable units for conductivity and temperature
• Shows conductivity scales CF, EC, PPM 500 & PPM 700 at the touch of a button
• Fully waterproof
• Backlit LCD display
• Calibration optional
• Successful 30 day calibration indicator
• Hold reading function
• Low battery indicator
• Auto off function
• Automatic temperature compensation
• 1x AAA replaceable battery included

MiSCstand MiScope Stand with Adapter Lens by Zarbeco

The MiScope stand with adapter lens is designed to lower the magnification of the MiScope to 6 - 40x and increase the field of view.

The MiScope adapter lens works with the regular MiScope models (including the MiScope; MiScope-SW; MiScope-IR; MiScope-UV). It includes a removable reducing lens which allows more of the object to be viewed and captured, and a stand which positions the MiScope at the correct height above the object.

Whenever you want to use your MiScope at lower magnification, fit the lens adapter into the plastic bottom of the MiScope and place the MiScope on the stand. MiScope not included (must be purchased separately).

Features

• Lowers magnification to 6x
• Increases field of view
• Gives additional working distance to provide access to samples
• Portable
• Includes stand, removable legs and lens
• MiScope must be purchased separately (not included)

Applications

• Forensics
• Entomology
• Field Sciences
• Quality Inspection

MKLP24SO-4B Low Pressure Mist Kit with Shutoff for 24" Fans; 4 x 0.012" Nozzles, Black by Schaefer

Instantly convert your circulation fan into a misting fan with Schaefer low pressure misting kits. The misting kits can reduce air temperature up to 30°F with wind from a fan and standard water pressure from an ordinary garden hose. The kits are easy to use with push releasable connections and optional ball valve water shut offs. Available for fans of all sizes, Schaefer mist kits provide an easy economical solution for your evaporative cooling needs.

Features and Benefits:

• 1/4" black polyethylene tubing for durability and resistance to cracking
• Brass and stainless steel nozzles to atomize the water
• Push releasable nozzles and fittings for easy cleaning
• Optional ball valve for quick and easy shutoff of water supply
• Standard garden hose connection for water pressure, no additional power required
• Minimal water consumption, as low as 1.7 gallons per hour, for energy efficiency and low environmental impact.
• 8 foot water supply line connection from ring to base
• Two year warranty
• Made in the USA

0554 3004 Smart Probes Bluetooth Connector (works with testo 115i, 510i, 915i) by Testo

The testo Bluetooth® Connector enables efficient, wireless measurement of up to four additional parameters in parallel with your combustion measurement. Automatic connection to your Next-Gen testo 300 enables you to measure the gas flow and static pressure in parallel using the testo 510i Smart Probe and the flow and return temperature using two testo 115i Smart Probes. Combustion air temperature measurement is also very easy to carry out in parallel using the testo 915i Smart Probe. All parallel measurements are automatically displayed on your Next-Gen testo 300 and can be started and stopped simultaneously. Using the connection to the Smart App, the measurement, documentation and data transfer of all parallel measurements can be carried out effortlessly using the second screen function, the Quick Report function, and the e-mail capability. All measurements stored on your testo 300 with testo Bluetooth® Connector can also be conveniently integrated into your in-house software using the QR code (via the previously programmed interface) or simply printed out using the print option on your Next-Gen testo 300 with testo Bluetooth® Connector.

• testo Bluetooth® Connector to allow testo Smart Probe connectivity to testo 300 Combustion Analyzers
• Connection to testo 510i Smart Probe for gas flow and static gas pressure measurement
• Connection to testo 115i Smart Probe for tempreature measurement of flow and return pipes
• Connection to testo 915i Smart Probe for temperature and combustion air temperature measurement

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

RGDME5MP1T BEAGLE Plus Natural Gas/Methane Gas Detector; with plug cable; Power supply: 110V~ by Seitron Americas

Based on the gas you need to detect, you can choose among methan, LPG or CO version of the Beagle PLus.

Invisible enemies

A gas leak detector protects you from invisible enemies, which presence we can only detect when it is too late, or even never, such as in case of a carbon monoxide leak.

Every year around the world there are numerous accidents and fatalities due to gas leaks. Beagle Plus improves your house safety, and alert you in case of danger.

Quality and reliability

All Seitron gas leak detectors are made in Italy and undergo strict quality tests to ensure the highest quality level. Beagle and Segugio detectors are both IMQ certificated, and are compliant to international standards.

TK2731-Z Chlorine FAS-DPD Test Kit, Free, 1 drop = 0.2 or 0.5 ppm (liquid potassium iodide) by AquaPhoenix

EndPoint ID test kits are packaged in a durable plastic case and include all reagents, equipment and instruction card to complete approximately 60-75 tests. Color coded reagent caps match the color bar on the instruction card for easy identification when running multiple tests and our photographic, step-by-step instructions keep testing simple and help users easily identify color changes.

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

98767-30 Traceable High-Accuracy Fridge/Freezer Thermometer with Calibration; 1 Bottle Probe by Digi-Sense

Easily and accurately monitor temperature in most scientific, industrial, or general-purpose applications. Built-in alarms alert continuously until reset. Unit displays the exact time and date when thermometer alarms are triggered. Program the alarm in 0.1° increments. Meters that accept two probes are ideal for monitoring two unique areas that are near each other. Probe comes with a microcable that permits a door to close on it.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Thermometer comes with a bottle probe filled with nontoxic glycol, eliminating the possibility of contamination from mercury. Solution is GRAS (generally recognized as safe) by the FDA.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory|Resolution of 0.01° and accuracy of ±0.6°F (±0.3°C)|Visual and audible alarms signal continuously until reset
• Bottle probe insulate sensor from rapid temperature changes

Includes

Bottle probe with 10-ft (3-m) cable, magnetic strips, hook-and-loop strips, bench stand, batteries, and NIST-traceable calibration certificate with data.

H-10-113-20 MEK Colorimetric Gas Detection Tube, 0.02 - 0.6 % (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

94025 34" Tripod Bag by Celestron

Optical tube in one hand and tripod in the other? Still carrying your bulky telescope box to remote observing sites? Let us lighten your load with our sleek, padded, protective telescope soft case. This all-in-one storage solution is the perfect choice for transporting your telescope setup anywhere with ease and confidence. It's truly a must-have for telescope owners of all stripes.

Ultra-durable Material

The Telescope Soft Case is constructed from 900 denier polyester for durability and weather resistance. Its walls are lined with 16mm thick EPE foam to protect your gear. The bottom panel is reinforced with a hard layer of PVC for extra protection from minor bumps. On the exterior, you'll find hard rubber elements that provide extra strength and water resistance.

Design your Custom Case

Unzip the case and you'll discover a soft polyester interior lining with three configurable EVA foam padded walls. Use the Velcro to place the foam walls in the exact configuration you need for your equipment, creating custom compartments for your optical tube, mount, and tripod. Once your equipment is stowed safely inside, secure it in place with the internal straps. With shorter tubes, you'll have some leftover interior space to stash extra accessories.

In addition to the configurable compartments inside, the case features a bonus 9" x 12" padded accessory bag and an external zippered pocket, for holding eyepieces and other accessories. Lastly, you'll find sewn-on fabric loops on the outside of the case. Use these to clip even more accessories to the exterior of the case.

Grab and go

Transport your case one of two ways: via the pair of sewn in handles or optional, clip in padded shoulder strap for hands-free carrying.

• Store your entire telescope kit—optical tube, mount, and tripod—in one protected, portable, grab-and-go case.
• Ultra-durable 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope, tripod and mount.
• A PVC-reinforced hard bottom panel provides extra protection from the elements and minor bumps
• Three configurable, padded internal walls with Velcro strips help you get the perfect, customized fit for all your gear.
• Stash accessories in the external zippered pocket, bonus padded accessory bag, or clip them to the case's external loops.