$200 - $300

Part Number: J404A1000PA

Part Number: M10721000PN

0564 2552 01 552i - App-controlled Wireless Vacuum Probe by Testo

The testo 552i wireless vacuum probe provides the Testo Smart Probes portfolio with the option of measuring vacuum wirelessly and via just one service port. The testo 552i requires no additional connections for measuring vacuum. This means that there is minimal refrigerant loss when taking readings. Additionally this prevents leaks and means that you do not have to pull the vacuum through the manifold. The integrated 45° angle allows you to work flexibly at any service connection.

The testo 552i automatically connects to testo 550s or testo 557s via Bluetooth. Used with the testo Smart App, the Smart Probe is also perfect for quick vacuum measurement on its own. All thats needed for a quick service check is a phone or tablet, and the testo 552i. Thanks to its proven quality and great durability, you can rely on your wireless vacuum probe in any conditions.

• Fast, easy, and accurate determination of the vacuum via graph (Works with the testo Smart App or the testo 550s / 557s)
• Rugged housing with IP 54 for maximum reliability in daily use
• Integrated 45° angle for easy installation on any service port
• Display, graphing, customer data and documentation on the testo Smart App

3010MK Handheld Conductivity Kit by Jenco

Like the pH/ORP meter of the same series, this popular conductivity / salinity / TDS portable meters for large, international OEMs. In addition to offering accurate readings for when you're out in the field, this meter is also RoHS compliant, meaning it doesn't include hazardous materials such as lead, mercury, cadmium and other materials that are harmful to the environment.Model 3010M can simultaneously display conductivity and temperature,salinity and temperature, and TDS and temperature, and store up to 50 sets of readings.

• Simultaneous displays of conductivity, salinity or TDS with temperature measurements.
• 50 data set reviewable memory.
• Convenient one point calibration. Calibration data is stored in memory and ready for use on power up.
• Selectable cell constants for true wide range readings.
• Adjustable TDS coefficient, reference temperature and temperature coefficient.
• Uses one conductivity cell for conductivity, salinity and TDS measurements.
• Accepts 2-wire conductivity cells with K=0.1, 1.0 and 10.0 cell constants for improved flexibility and accuracy.
• Automatic shutoff function (30 minutes of non-use).
• IP65 waterproof.
• Low battery indicator.
• RoHS and CE compliant

Includes:

• 3010M: Conductivity Meter With Memory (Meter Only)
• 106A: Glass/Platinum, W/ 4-Pin Connector, K=1.0

WS-240 24" Aluminum Shutter by Schaefer

Schaefer aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating.

Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price.

Features and Benefits:

• Constructed of heavy-duty brushed aluminum for corrosion resistance and greater durability
• Interlocking louvers for maximum weather protection and lightweight for high efficiency and easy installation
• Tie bar to eliminate shutter flapping
• Shutter motor kits available for automated opening/closing

Part Number: M197150LM43

39009-75 RTD Probe 0.188 D with Plug by Digi-Sense

These RTD assemblies consist of a single Low Range or High Range Wire Wound element constructed of 316 Stainless Steel sheath material, assembled together with an Aluminum screw cover connection head.

• 316 Stainless steel sheath material
• 1/2" X 1/2" NPT stainless steel hex nipple for head mounting fittings
• Aluminum screw cover connection head
• Low range or high range wire wound elements
• .00385° C temperature coefficient
• Custom built assemblies available upon request

WS-270E 27" Aluminum Shutter by Schaefer

27" Schaefer economy aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating.

Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price.

Features

• Constructed of heavy-duty brushed aluminum for corrosion resistance and greater durability
• Interlocking louvers for maximum weather protection and lightweight for high efficiency and easy installation
• Tie bar to eliminate shutter flapping
• Shutter motor kits available for automated opening/closing

Part Number: W03-2111-000