$100 - $150

1454200 Chlorine Test Kit: Hach Color Disc by AquaPhoenix

Simple, low-cost color disc method is the most accurate visual test kit method.

*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.

Simple, low-cost color disc method is the most accurate visual test kit method
Achieve fast results with an easy-to-carry test kit

20250-91 Single-Input Thermocouple Thermometer with NIST-Traceable Calibration by Digi-Sense

The Digi-Sense Professional Thermocouple Thermometers offer fast response and laboratory accuracy. Features include automatic backlight, Max/Min readings, and automatic power-off. These thermometers provide precise measurements when accuracy is a must, delivering dependable results every time! Each model is packed with distinctive features for use in a wide array of applications. Robust and reliable constructed to protects against knocks and jars. These thermometers produce a high degree of accuracy, with a rapid response time, and exceptional battery life of up to 3000 hours.

Digi-Sense instrument are fully tested and calibrated to NIST-traceable standards, saving you hundreds of dollars and extra waiting time to calibrate separately.

Key Features

• Reliable measurements, guaranteed!
• Choose from meter or meter system - both include calibration
• Heavy duty construction to protect against knocks and jars.
• Super large LCD for easy viewing of data
• Min, Max, and Avg readings, for quick analysis of the object
• Electronic Offset function allows compensation of probe errors
• Accepts a wide variety of probes

Includes

Protective rubber armor boot with built-in stand, one 9 V battery, and NIST-traceable calibration report with data supplied by InnoCal.

Measuring Range: -60 to +400°C

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

S01-1000-110 ProRAE Guardian Real-time Monitoring Tier 1 Quarterly Subscription per Instrument by RAE Systems

The Subscription Model provides the end customers the ability to get license keys that are valid for a fixed duration of time or to allow rental houses to get license keys to lease out the software to their end customers for a fixed duration of time. Subscription based licenses cannot be combined with perpetual licenses.

WD-35617-50 Electrode Stand (Use with Electrodes up to 14 mm diameter) by Oakton

Holds up to four standard size electrodes (14-mm dia max) and one ATC probe. Weighted 6" dia base lets you pivot holder 360° for added convenience. Flexible arm lets you move electrode side-to-side or up-and-down while keeping electrode at a constant vertical angle.

• Hands free pH measurement

36" Galvanized Fan Blade, 5/8" Bore, 22 Degree Pitch

44422 5MP Digital Imager by Celestron

In the classroom, lab, and for any person who has a traditional microscope, Celestron's new 5MP Digital Microscope imager is the perfect tool to capture high resolution images and 30 fps video. Simply assemble the adjustment collar and the imager will replace any standard 23mm or 30mm eyepiece and plug directly in to your Mac (2MP max.) or Windows (full 5MP) PC via standard USB. The Digital Microscope Imager ships with the latest software and allows you to easily shoot, save, and share quality images and video and even make notes and highlight areas of your specimen for use in reports or presentations.

• Simple, rugged aluminum housed 5MP CMOS sensor
• Replaces the eyepiece on your traditional microscope. Turns any existing traditional microscope with 23mm or 30mm eyepiece diameters into a digital microscope
• Takes high resolution still images and 30fps video*
• USB powered - Connects to your personal computer via open USB port
• Software included - Works with both Mac and Windows PCs
• More robust software with new features like measurement, calibration, note taking and comparison feature which allows comparing 2 live streams

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

08113-28 Flexible Thermocouple Probe, PTFE Insulated Wire, 23G, Ungrounded, Stripped Leads, Type K; 36" L by Digi-Sense

Fiberglass wire is not recommended for use in moist or wet environments.

Exposed-junction probes are not recommended for use with aqueous solutions.

Do not subject type J exposed-junction probes to moisture as they will rust

• Response Time: 1 seconds or greater
• All insulated-wire probes include straight insulated cable with no handle and stripped leads.
• Custom designs or changes to this product are available upon request

SXL-D Optical Liquid Sensor Set, DRAINING by Agrowtek

Electronic optical "liquid level control system" includes two liquid sensors for high and low "fill" or "drain" control of fluids in tanks, reservoirs, etc. Only power and a valve or relay is required to complete the level control system; no external controller required. Easy to wire and setup. Includes one standard and one latching sensor. Compatible with 5-24Vdc valves and relays. Available with optional VX1 water valve kit or RX1 outlet kit for direct operation of 120Vac pumps, valves and other equipment.

B148-E 148 CFM Economy Squirrel Cage Blower by Schaefer

Shaded pole inflation blowers have forward curved wheels and energy efficient, open drip proof motors. These blowers are frequently used for inflating greenhouse polyethylene.

Features and Benefits:

• Available with black or white enamel finish
• Choice of standard or economy blowers

TK1113-Z Chloride Drop Count Test Kit, 1 drop = 10, 25, 50, 100, 500 ppm as Cl by AquaPhoenix

EndPoint ID Drop Count Test Kit, Chloride

1 drop = 10, 25, 50, 100, 500 ppm as Cl

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. Kit includes 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

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

WD-20250-53 Industrial Digital Multimeter, IP67, with NIST-Traceable Calibration by Digi-Sense

Get quality instruments that deliver consistent, reliable measurements without depleting your budget. These durable, handheld multimeters are an economical alternative to higher-priced instruments on the market today.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards
• Autoranging on select models, automatically selects the optimal measuring range for maximum resolution
• Stay safe and prevent damage with overload protection
• Increased durability with double-molded plastic housing

Three-in-One Digital Multimeter (20250-52)

• Three practical instruments in one: multimeter, noncontact voltage detector, and flashlight
• Permanently attached test leads so they don't get lost
• Diode check and continuity test included to check accuracy

Compact Digital Multimeters (20250-50, -51)

• CAT III-600 V designation for safety
• Available in manual ranging version
• Bright backlight display has 1.1" tall digits
• Model 20250-50 offers dedicated battery test function to check the quality of your 9 V and 1.5 V batteries

Industrial Digital Multimeters (20250-53, -54)

• CAT III-600 V and CAT III-1000 V ratings for safety
• IP67 rating for dustproof and waterproof protection
• Flashing red LED alerts you to presence of live voltage
• Model 20250-54 has True RMS for improved reading accuracy and an analog bar graph for viewing trends

Applications

• Electrical
• Industrial
• Laboratory
• HVAC
• R & D

Includes

Test leads (models 20250-50, -51, -52), carrying case (models 20250-50, -51) batteries, and NIST-traceable calibration report with data supplied by InnoCal.