$100 - $150

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

94460-91 Traceable® High-Accuracy Fridge/Freezer Thermometer with Calibration; 2 Bullet™ Probes 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. Thermometers have one-button field calibration and date/time stamp. 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 are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

Use standard Bullet probe to measure air and liquid temperatures. Bullet probe sensor measures 3/4"L x 0.187" dia (1.9 x 0.5 cm).

• Get accurate, reliable measurements with included NIST-traceable calibration
• Resolution of 0.01° and accuracy of ±0.6°F (±0.3°C)
• Visual and audible alarms signal continuously until reset
• Both probes and cable are submersible

Includes

Bullet probes with 10-ft (3-m) cable, magnetic strips, Velcro® strips, bench stand, batteries, and NIST-traceable calibration certificate with data.

K-7511 Dissolved Oxygen Test Kit: CHEMetrics, 0-20 ppb by AquaPhoenix

Oxygen, dissolved — CHEMets® Visual Kit
Catalog No.: K-7511
Range: 0-20 ppb
MDL: 2 ppb
Method: Rhodazine D

Kit comes in a cardboard box and contains everything needed to perform 30 tests: Refill, Comparator, adhesive mounting clamp, permanent mounting clamp, sampling tube, and instructions.

Range: 0-20 ppb. MDL: 2 ppb. Method: Rhodazine D

93982 NexStar+ Hand Control USB, EQ by Celestron

The Celestron NexStar+ EQ Hand Control is the standard computer accessory on all current equatorially mounted Celestron go-to telescopes: Advanced VX, CGEM, CGEM II, CGEM DX, CGX, & CGE Pro computerized telescopes.

With the push of a button, you can access NexStar+'s huge database of over 40,000 celestial objects. Automatically slew to objects in a variety of catalogs, including the Messier, NGC, Caldwell, and SAO brightest stars. The planets as well as a list of the most popular objects are also included. Not sure what to look at? Use the Tour Mode, and you ll be shown a selection of the most popular objects for the time and date you are observing!

NexStar Plus includes many setup conveniences like customizable max slew speed, All-Star Polar Alignment, programmable slew limits, and more.

This hand control includes USB Flash Upgradeable Technology, allowing users to upgrade its software with Celestron Firmware Manager. Latest upgrades can be found on the Support Tab.

• NexStar Hand Control works with Celestron equatorially mounted computerized telescopes
• Compatible with Advanced VX, CGEM, CGEM II, CGEM DX, CGX, and CGE Pro series telescopes and mounts
• Flash upgradeable via the Internet; latest updates can be found at Celestron.com
• 40,000-object database
• Dual line, 16-character LCD screen with adjustable backlighting.
• Now connects to your PC directly with a mini-USB cable (cable not included) for software updates or optional telescope control with third party software

TECHNOLOGY

• USB
• All-Star Polar Alignment
• Flash Upgradeable

GHS1256 Clear Workplace Label Protectors (8.5" x 14"), 100/Pkg by GHS Safety

Use GHS clear poly shields as long term protection for you workplace labels. Shields offer surface protection from weather and off chemical resistance. Shields are sized to match GHS stock workplace label sizes. 8.5? x 14? 100/package

Part Number: 600DV

GHS2022 HazCom Audit Guide by GHS Safety

Hazcom 2012/GHS guidebook will help you measure your HazCom compliance. Easy to understand, and easy to follow, it's an essential companion for any safety and health professional. Audit guidebook takes you through the major milestones for Hazcom compliance and chemical safety.

Written and prepared by experts it draws on more than 30 years of experience in chemical hazard communications and training. This 70 page guide covers aspects of compliance you've probably never thought about.

Like any professional audit, it attributes a score to each part of your compliance effort. In this way you can see where you're doing well and where you need to improve.

MC110 pH Monitor by Milwaukee

The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm is activated and flashes when the pH, EC or TDS level rises either Above or Below (user selected) that set-point.

All these instruments run on a 12V adapter so there's no need to worry about failed batteries and each unit comes with mounting kit, probe, probe holder and starter calibration solution.

Professional pH monitor especially designed for use with aquariums.

• User selectable Hi/Low Set Point
• Manual 2 points calibration
• Visual LED alarm
• Supplied with 12 VDC adapter, mounting kit, and 20ml pH 7.01 calibration solution
• Double junction pH electrode with 2m cable (BNC connector)

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

EC60-Z Smart Pocket Conductivity/TDS/Salinity/Resistivity Tester Kit by Apera

• The next-generation water tester designed for seamless water test experience. Professional measurements for conductivity (EC), TDS (ppm), salinity (ppt), resistivity, and temperature now become easier than ever.
• Just connect the tester to your smartphone via Bluetooth in the ZenTest mobile App (Free download in iOS App Store/Google Play Store), the step-by-step smart guide will lead you to become a water test professional with just a few taps.
• Save and share your measurement and calibration data right on the palm of your hand via email. Data will never get lost thanks to the cloud-based data system

146500 Iron Test: Hach Color Disc 0.002-1 mg/L Fe by AquaPhoenix

Using the simple color disc method, this kit measures Iron (Range - 0.02-1 mg/L) and contains reagents for 100 tests.

• Simple, low-cost color disc method is the most accurate visual test kit method
• Kit contains all required reagents and apparatus in a rugged carrying case for analysis in the field

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

Measuring Range: -50 to +350°C

*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