$150 - $200

Part Number: 221L-361

600-0061-000 Oxygen, 20.9% (Balance Nitrogen), 34L Steel Cylinder by RAE Systems

Standard single-gas and multi-gas mixtures for monitor calibration

• Sizes range from 11 liters to 103 liters
• Convenient multi-gas mixtures
• Choose between demand-flow and constant-flow regulators

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

0560 1410 01 410i Vane Anemometer Wireless Smart Probe by Testo

The testo 410i Smart Probe is a compact wireless vane anemometer for measuring air velocity, and temperature and deriving volume flow. It is used at air outlets, and for monitoring the air flow of ventilation systems. Users can read the measurements using the testo Smart Probes App installed on their smart device. It is easy to configure volume flow measurements and to reliably run timed multipoint averaging traverses. It is especially useful for balancing multi-outlet ventilation systems by using several instruments. The testo 410i works on smart devices with either Android or Apple operating systems.

The testo Smart Probes App is a powerful and easy-touse tool. It allows you to remotely read measurements from up to six (6) Smart Probes and easily document/report the results. Automatic calculations make it a snap! All measurement data is displayed as instrument readings, tables, or graphs. The measurements can be quickly saved as PDF or Excel files. The App creates custom reports which can be saved and/or shared by email. All your data can be stored and retrieved saving you hours of time consuming paperwork!

• Measures air velocity, volume flow, and temperature
• No air density correction required due to design
• Measures air flow at registers and automatically calculates volume flow (enter duct dimensions simply)
• Measure volume flow at several outlets simultaneously (using mutiple Smart Probes) to adjust system balance
• Timed/multipoint averaging to get accurate air flow profiles
• Measurement data is transmitted to the convenient and powerful testo Smart Probes App in your smart device
• Tough, accurate, and easy-to-use
• For all HVAC/R technicians and contractors

58ES-99-25 58 Liter Single Gas (25 PPM H2S) Ecosmart Refillable Cylinder, Air Balance by Gasco

The NEW 58-liter refillable cylinder is a smaller package! 58-liter ecosmart cylinders hold pure and mixed gases. Filled to your specifications, this lightweight portable cylinder is easier to manage than the traditional bigger 58-liter.

Features & Benefits

• Refillable or Disposable
• Dynamic smaller package
• Holds pure and mixed gases
• Lightweight and portable
• Same capacity as a traditional
• 58-liter disposable cylinder
• Eliminates disposal fees and regulatory paperwork

Part Number: 58L-99-100

Part Number: 221L-352

Part Number: 34L-403E

Part Number: 103L-37-1000

98767-18 Traceable Waterproof Type K Thermometer with Calibration by Digi-Sense

Shock-resistant ABS plastic construction provides the ruggedness for use in any lab or plant. Supplied rubber boot for probe connector allows the unit to remain waterproof even with thermocouple probe attached. Push the REL button to activate the relative measurement mode; this feature measures the difference between a set point, "relative zero", and a measured value. Meter features Min/Max readings, Hold function, backlit display for reading in dimly lit areas, low-battery indicator, and auto shutoff.

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
• Waterproof IP66 rating stops dirt, dust, fumes, and water from entering the meter
• A microprocessor updates the display 2.5 times per second

Includes

type K beaded probe with 4-ft (1.2-m) PTFE-coated cable, rubber boot, carrying case, one 9 V battery, and NIST-traceable certificate with data.

*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

20250-63 AC/DC Clamp Meter with Bluetooth® Connectivity by Digi-Sense

Using our free Digi-Sense D/S Meter app, this AC/DC clamp meter with Bluetooth® technology allows you to transmit data directly to your Android or iOS device. Now you can view data at a safe distance from dangerous equipment or hazardous locations and even use your smart device as a real-time secondary display for checking measurements, eliminating the need to write down readings on paper. The results are automatically stored in the app with a date-and-time stamp and can be saved as a CSV file and emailed for future reference, manipulation, or analysis to help determine trends and conditions over a long period of time. Use the app to attach photos and notes to the records creating a clear reference point for your work - ideal for record keeping at large sites.

The AC/DC clamp meter measures AC current to 1000 A AC, voltage (AC and DC), resistance, capacitance, frequency, temperature, duty cycle, and continuity. Special functions include auto ranging, data Hold, Max/Min readings, diode test, audible continuity check, over-range indication, low-battery indication, and auto power-off. The 1-3/16" (30 mm) jaw opening is ideal for use in small compartments or boxes with tightly arranged electrical wires. The meter also offers True RMS for more accurate current readings, and temperature measurement via a type K thermocouple.

The instrument is fully tested and calibrated to NIST-traceable standards for reliable measurements right out of the box, saving you time and money!

Key Features

• Get the most out of your data with our user-friendly mobile app
• Unlimited data storage based on smart device capacity
• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards
• Rugged double-molded housing provides increased durability
• Electronic overload protection prevents damage
• Large backlit LCD permits viewing in low-light conditions

Includes

Test leads, type K thermocouple, carrying case, 9 V battery, and NIST-traceable calibration.

Old Part Number: 1016300
New Part Number: J1016300PA

TH109 2-Stage Thermostat by Schaefer

Our broad range of sensors and manual/automatic controls allow dairymen, greenhouse operators, plant managers and others to control fans and heaters and optimize thermal comfort in their facilities.