$75 - $100

98766-03 Traceable Digital Stopwatch with Calibration by Digi-Sense

This precalibrated stopwatch is designed for ease of use and accuracy. Functions include single-event, time-out, time-in, cumulative split, interval split, and continuous roll-over time. Compact design with raised buttons fits comfortably in your hand.

The ABS plastic case was designed with tongue and groove craftsmanship, along with an O-ring, to seal out moisture, dust, and fumes encountered in harsh lab, plant, or field environments.

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.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Ideal for timing enzyme tests, viscosity measurements, animal studies, and other timed lab tests
• Simple design for ease of use
• Features large digits for easy readability
• Water-resistant to seal out moisture, dust, and fumes

Includes

One 1.5 V button cell battery, lanyard, and NIST-traceable calibration certificate with data.

H-10-101-01 Benzene Colorimetric Gas Detection Tube, 0.5 - 10 ppmv Selective (5 Colorimetric Tubes and 5 Pre-Tubes) 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

Package Includes: 6 Clips, 3 lead sets (hot & ground), ground lead and hold bar

GHS1036 Easy-Access Sign Holder (16" x 16") by GHS Safety

These highly durable placard holders are ideal for outdoor conditions. The clear shield will keep your placard protected from the elements and is secured in place by two stainless steel clips. Their easy to use design also allows for quick replacement when vessels empty or are refilled with different products.

Designed to hold 16"x16" Tank markers.

Part Number: H10165000PA

SX610 pH Pen Tester, Suitable for Test Tube pH Testing by Apera

The Apera Instruments SX610 pH Pen Tester is featured with reliable measuring performance with a single-button operation in a slim body. A cost-effective choice for your regular pH testing, including hydroponics, water treatment, education, pools & spas, and so on. The pH probe is replaceable and suitable for test tube measurements, which is especially good for educational use.

Easy Auto Calibration (1 point: 7.00 pH) with buffer recognition and 0 to 60°C Auto Temperature Compensation (ATC), ±0.1 pH/1.0°C accuracy with 0 to 14.0 pH measuring range. Intelligent functions: switch from °F to °C, automatic power-off, low battery alarm, pH probe invalidation reminder (remind you to replace the probe for better performance).

The meter comes with a complete kit of premixed calibration solutions (7.00 pH), storage solutions (3M KCL), CR2032 lithium batteries all in a portable carrying case. IP57 waterproof and dustproof floats on water, so you don't have to worry if it falls into the water by accident.

CE-Certified with a 2 year warranty for the meter and 6-months for the probe.

• Easy SINGLE-Button Operation, Smallest Pen-Style design with replaceable probe (good for test tube measurements)
• AUTO Calibration with auto buffer recognition; Auto Temperature Compensation (ATC) ensures accuracy in variant temperatures (0-60°C)
• COMPLETE KIT with READY-TO-USE calibration solution, KCl storage solution, and batteries in a portable carrying case
• Intelligent functions: temperature unit switch from F to C, automatic power-off, low battery alarm, and pH probe invalidation reminder
• AUTO RECOGNITION and REMINDER of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement

GHS1205 Workplace Thermal Transfer Labels, Red Border (4" x 6") by GHS Safety

Need an open format label for your HazCom GHS requirements? Try generic HazCom GHS label system. Labels are Thermal Transfer paper with a permanent adhesive and can be hand printed or used in any standard Thermal Transfer printer. Use any standard desktop publishing package to quickly make your own Professional looking labels.

Enhance the label with Hazard Class and Personal Protective Equipment labels (sold separately).

Labels sold by the roll. 500 labels per roll

22007 Travel Scope 60 DX Portable Telescope with Smartphone Adapter by Celestron

Get a new perspective on nature and the Universe with the ideal day-to-night telescope, Travel Scope 60 DX. This refractor telescope includes a full height tripod and lots of bonus accessories, including a smartphone adapter so you can capture images and video through the eyepiece. It all packs up into a high-quality custom backpack — ready to go wherever your adventures take you.

Whether you take it along on your next camping trip or enjoy an impromptu backyard stargazing session, setting up the telescope is a breeze. Even on your first time out, you can assemble the telescope and its accessories in just a few minutes. The adjustable tripod legs allow you to customize the telescope's height or place it on a raised surface, such as a picnic table.

By night, Travel Scope 60 DX delivers great views of the planets, the Moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy. During the day, Travel Scope 60 DX doubles as a spotting scope. Enjoy amazing views of birds, wildlife, boats on the water, migrating whales, and so much more.

The entire telescope kit weighs just 5.5 pounds, so you can take it anywhere, hassle-free.

Smartphone adapter and Bluetooth shutter release

Create your own images and video of celestial or terrestrial objects with the smartphone adapter. With its light, rigid frame, this accessory allows you to connect any smartphone to your Travel Scope's eyepiece. The additional magnification provided by the eyepiece allows your phone to capture great images of the Moon and planets. This smartphone adapter installs easily by clamping over the top of an eyepiece. The smartphone is held in position with the help of tightening knobs that securely lock your phone in place. (NOTE: Some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter.)

To capture the best image, Celestron has also provided a Bluetooth shutter release that allows you to trigger the camera's shutter on any Android or iOS smartphone remotely, without disturbing the placement of your phone and telescope, for a perfectly steady shot.

Manual Alt-Azimuth telescope

Navigate the sky confidently with Travel Scope 60 DX's intuitive pan handle. The Alt-Az control with clutch allows for smooth tracking and accurate pointing. Like a photographic tripod, you can move the clutch up, down, left, or right to follow your target in the eyepiece.

Deluxe Accessories Included

In addition to the smartphone adapter and Bluetooth shutter release, Travel Scope 60 DX includes a full selection of optical accessories, including two eyepieces (20mm and 8mm), an erect image diagonal, a finderscope, and a 3x Barlow lens. The two eyepieces offer different magnifications so you can view your subject at low or high power. The erect image diagonal allows for more comfortable viewing and right-side-up images. The permanently mounted finderscope will help you locate objects and quickly center them in your telescope's eyepiece.

Travel Backpack

Pack up your optical tube, tripod, eyepieces, and accessories safely and securely in the included custom backpack.

Starry Night Software

Download Celestron's Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing detailed information, plus tips and tricks for viewing our Solar System and beyond.

• A portable telescope kit with everything you need to get started: 60mm refractor telescope with fully coated glass optics, full height tripod, travel backpack, plus lots more
• Smartphone Photography Accessories - Capture images and video through your Travel Scope with the included smartphone adapter and Bluetooth shutter release
• More Bonus Accessories – You'll also receive two eyepieces (20mm and 8mm), an erect image star diagonal, a 3x Barlow lens, and a finderscope
• Day-to-Night Performance – Use your Travel Scope for astronomical viewing at night or for observation of birds, nature, and wildlife during the day
• The custom backpack fits your telescope and all its accessories comfortably
• Observe in no time with a quick and easy, no-tool setup
• Pan handle Alt-Az control with clutch for smooth and accurate pointing

GHS1253 Clear Workplace Label Protectors (6" x 7-1/8"), 250/roll 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.

6" x 7-1/8"

Part Number: M5DC1

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

GHS1031 Placarding Reference Wall Chart (18" x 24") by GHS Safety

This wall chart has been designed to offer a quick reference to placarding of Hazardous Goods for international shipments. Cross referenced from the U.N. recommendations on the Transportation for Dangerous Goods model regulations. Printed in full color on sturdy semi-rigid plastic, this chart is easily mounted on any wall.

May be used for both indoor and outdoor applications. Available in two sizes.

9 way lead for connecting TriplePlus+ Charger Interface to a PC.

Package Includes: 6 Clips, 3 lead sets (hot & ground), ground lead and hold bar

*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