$150 - $200

0560 1805 01 805i IR Thermometer Smart Probe by Testo

The testo 805i Smart Probe is an infrared (IR) thermometer that provides non-contact temperature readings; great for checking breakers, motors, ducts, and registers from a distance. The measurement area is indicated by a circular laser pattern which asssures accurate targeting measurement. Use the testo Smart Probes App to take photos of objects and include the laser pattern and the temperature reading for your reference. Easily adjust the emissivity within the App and store data as files or share via text or email. The testo 805i 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 non-contact temperature
• Optic target ratio (10:1)
• Measurement area indicated by circular laser pattern assures accurate assessments
• Photograph objects with smart device, capturing measurement marker and temperature values for reference and reporting
• 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

Si-VV3 Vane Thermo-Anemometer by Sauermann

The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.

• Air velocity and airflow meter
• Large vane probe with 2 m (78.74") cable
• Backlit LCD screen
• Magnetic backing for easy fixing + Carrying bag

Kit Includes:

• 1 Certificate of conformity
• 1 Quick Start Guide
• 3 alkaline batteries LR03 AAA 1.5 V
• 1 Carrying bag

STSOL250BL pH Probe KCl Storage Solution 250 ml. carton of 6 by Bluelab

Bluelab® pH Probe KCl Storage Solution is the perfect solution to store and hydrate pH probes. pH probes are sensitive glass instruments which age through everyday use.

Bluelab® pH Probe KCl Storage Solution is made specifically for use with Bluelab® pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab® pH Pens and pH Probes. Add KCl solution to the cap of the pH pen/probe for storage after use and hydrate in KCl solution monthly. Instructions are on the label of the bottle.

Bluelab® pH Probe KCl Storage Solution is manufactured to high laboratory standards.

Note: Follow the manufacturer's instructions for use and care of your pH products.

0554 4172 Testovent 417 Flow Straightener by Testo

Testo is the only manufacturer providing a solution the problem of measuring equally easily and accurately at swirl outlets. The innovative volume flow straightener testovent 417 supports you perfectly in flow velocity measurement at swirl outlets. The volume flow straightener allows redirection of the swirling flow to an almost uniform flow which can then be reliably recorded with a vane anemometer or vane probes. Measurements at swirl outlets without the volume flow straightener lead to lower or higher measurement results, depending on the flow direction in which the swirl impacts onto the vane.

The volume flow straightener is used in combination with the optional measurement funnel testovent 417 and the optional vane anemometer testo 417 or the vane probes (Ø 100mm) of testo 435, testo 440 and testo 480.

• More accurate volume flow measurement independent of the swirl direction
• Reliable measurement results on swirl outlets
• Flow straightener retrofittable for existing Testo funnels sets

pH2100 Flat Tip pH Electrode, Ultem, DJ by Sensorex

The pH2000 series of Ultem® pH sensors offers enhanced chemical compatibility. Great for testing samples with unknown composition, such as wastewater, these sensors feature double junction reference protection and operate at temperatures up to 80°C.

Features:

• Choose basic, advanced, or premium options based on your application
• Virtually unbreakable with durable polycarbonate or Ultem® bodies
• Compatible with any meter accepting a BNC
• Accurate and reliable measurements across full pH scale (0-14)
• Instantly ready for use: Extended shelf life (guaranteed for one year)
• One year limited warranty

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

Old Part Number: 126525MX4
New Part Number: J126525LM4

Old Part Number: 1028100N
New Part Number: J1028100PN

MAC-18WW 18 in. Master Wall Mount Fan, White by Master

The Master® MAC-18WW high velocity wall/ceiling fan delivers fresh air quickly to localized spaces. Great for spaces with or without air conditioning, this wall/ceiling fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly. And with our efficient direct drive design, you'll conserve even more electricity. It also has three speed settings and features a heavy-duty, all-metal construction, and wall/ceiling mount. Whether it's a warehouse, garage, barn, or a crowded summer gathering, the Master MAC-18WW high velocity wall/ceiling fan is an efficient way to cool all types of spaces.

Features

• 3 Speeds for maximum cooling power
• Mount anywhere with the included wall/ceiling mount
• Suitable for outdoor use and damp locations
• 1 Year warranty for peace of mind

AI3110 LabSen 851-1 Glass-body pH Electrode for Viscous Solutions by Apera

Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 851-1 Glass-body pH Electrode is designed for pH measurement of viscous samples such as skincare products, cosmetics, and coatings.

Silver Ion Trap Reference System+Protelyte Electrolyte - The LabSen 851-1 pH electrode adopts a Silver Ion Trap reference system and Protelyte reference solution, minimizing junction clogs.

LabSen conical glass membrane - large surface area rendering fast response, and is 10 times stronger than traditional glass membranes, saving the electrode from accidental damage.

The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors. No temperature sensor is built-in. Users need to have a separate temperature probe (ex: Apera MP500) to enable ATC or manually input temperature to realize temperature compensation.

• Proprietary sensor technology and premium materials from Switzerland
• LabSen conical glass membrane ideal for viscous samples
• Silver Ion Trap Reference System + Protelyte reference solution
• The blue gel electrolyte eliminating the chance of any air bubbles inside the sensor
• Lead-free glass body

Part Number: J126525LM2

*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

Remote Lubrication System for Belt Drive Fans, Factory Installed

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

S222CD-HT pH Sensor, 12mm, Polymer, Hi Temp, BNR by Sensorex

Our S222 series of pH sensors are flexible for light-duty in-line or submersion online pH monitoring and control applications. Replace this light duty pH sensor in seconds with the quick disconnect BNC design. For use with the S653 series cable assembly, which comes equipped with 1/2" NPT threads for easy submersion installation. For in-line use, install with a 3/4" mounting gland (Sensorex FC75P; sold separately). For complete kit, purchase S222CD Light-Duty Online Process pH Sensor Kit.

• Reliable performance in light-duty applications: Recessed bulb design ensures reliable performance
• Lightning fast sensor changes: Modular design allows replacement cartridges to be changed in seconds without tools
• Perfect for pressurized applications: Sealed, no maintenance reference design
• Low total cost of ownership: All mounting hardware is reuseable. Only replace the quick-change sensor cartridge
• One year limited warranty: We stand behind all our products with the Sensorex Guarantee