$100 - $150

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

MAC-24-DDF 24" High Velocity Tiltable Direct Drive Drum Fan by Master

Master's MAC-24F-DDF High Velocity Drum Fan delivers fresh air quickly to localized spaces.

Great for spaces with or without air conditioning, Master's 24" Drum Fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly.

The MAC-24F-DDF utilizes our efficient direct drive design, which helps to conserve electricity. It has 2 speed settings, and features a heavy-duty all metal construction.

Whether it's a warehouse, garage, barn, or a crowded summer gathering, Master's High Velocity Fans are an efficient way to cool all types of spaces.

• 2-variable speed settings
• Heavy-duty all metal construction
• Large wheels for easy portability
• Industrial high velocity motor
• Porcelain coated safety grills
• Swivel cart for directional airflow control
• 9 ft. power cord

Part Number: CGBUMPH25

M027-0001-112 UNILite MP112 Disposable Single Gas Detector, H2S, 100 PPM Range, 0.1 Resolution, Run time remaining Display (Min. Order 100) by mPower Electronics

The UNI Lite MP112 is a disposable or maintenance-free version of carbon monoxide (CO) and hydrogen sulfide (H2S) single gas detectors with up to 2 years continual operation. The detectors have large LCDs providing maximum readability in the field and are made with six bright red LEDs allowing for quick alarm notification. Constructed of strong and durable material, the UNI Lite is designed to be comfortable yet drop-resistant. The UNI Lite can easily be bump tested and calibrated either manually or using the 4-Bay CaliCase docking station.

Features, Functions and Benefits

• Simple one-button GO, NO-GO!
• Large LCD
• 4-size CO and H2S sensors
• 50 events logging
• IP rating: IP-67
• Low & High alarms
• Six bright red flashing LEDs
• 2/3 AA Lithium battery
• No maintenance or part replacement

Preset Flow Regulator

The 500 Series regulators are single-stage, piston-style, regulators designed to deliver a preset flow of non-reactive and low-level reactive (less than 100 PPM)* gas mixtures from 58 liter and 103 liter non-refillable cylinders having a 5/8 -18 UNF (C-10) inlet connection.

*Low-level reactive gases slowly react with the wetted brass parts of the 500 Series regulators. In order to minimize loss of calibration accuracy, the regulator must be removed from the cylinder after each use. Norlab s 6000 Series regulator is recommended for extended use with reactive calibration gas mixtures.

Part Number: 510

WD-20250-09 8:1 Infrared Stick Thermometer with NIST Traceable Calibration by Digi-Sense

These innovative handheld infrared (IR) thermometers deliver precise measurements, quickly and easily, without physically touching the object. Simply aim, push the button, and read—reliable measurements couldn't be any easier!

Features

• Water- and dust-resistant IP54 rating
• Single targeting laser
• Fixed emissivity
• Automatic data Hold
• Backlit display
• User-selectable readout in °F or °CF
• Auto power-off extends battery life
• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• Distance-to-sight ratio of 8:1
• Temperature range: 0 to 575°F ( 18 to 302°C)
• ±2% basic accuracy

Applications

• Agricultural
• Educational
• Food processing
• HVAC
• Industrial
• Laboratory
• R&D
• Preventive maintenance

Includes

One 9 V battery. Model 20250-09 also includes a NIST-traceable certificate with data and uncertainties.

98766-05 Traceable Dual-Display Digital Stopwatch with Calibration by Digi-Sense

Stopwatch functions include single action, time out, cumulative split, interval split, and continuous roll-over timing with eight recallable memories, plus fastest and slowest lap times.

Set countdown time from 10 hours to 1 second. When zero is reached, timer alarms and repeats countdown from the programmed time. Repeat cycle automatically continues until stopped, and dual-line display shows how many times a program has been repeated.

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.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Easily repeats last countdown time set after alarm, and shows how many times cycle has been repeated
• 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.

PH60-Z Smart Pocket pH Tester Kit by Apera

• The next-generation tester designed for seamless water test experience. Professional pH measurements for general water solutions now become easier than ever. ORP test is also available with an ORP probe (sold separately).
• 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.

110-WHITE Bacteria Tests: Aerobic Bacteria Test Kit, 25 pk by AquaPhoenix

Bacterial growth in the industrial environment can often lead to serious economic consequences. Elevated bacterial populations in aqueous systems such as cooling waters, metalworking fluids, and hydrocarbon fuels are responsible for extensive losses in productivity. Problems related to high levels of bacteria in these liquids include corrosion, slime formation, foul odors, and general decreases in fluid function. Effective biocide treatment is possible only if the degree of of bacterial contamination is routinely determined. Sani-Check AB makes it fast and easy to monitor aerobic bacterial count, 25 tests per kit.

Part Number: CG2R1.034AL