HVAC
Heating Ventilation Air Conditioning
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Product
Digital Multimeters
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Chroma Systems Solutions, Inc.
Chroma’s Digital MultiMeters – DMMs – are ideal for electronic and electrical testing in automotive, aerospace, HVAC, and commercial production and benchtop applications.
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Product
Multi-Featured Clamp Meters
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Amprobe’s multi-featured clamp meters cover a broad range of industrial, HVAC and electrical applications.
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Product
Heat Index Monitors
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eat Index Monitors have the same two broad sets of applications: industrial (HVAC) and consumer monitoring the heat index, RH, dew point and wet-bulb temperature of an outdoor field for the purpose of improving player and worker safety. The industrial heat index monitors come in two sizes; the pocket-sized consumer versions do not.
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Product
Duct Air Leakage Tester
6900
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Kanomax has developed the most advanced Duct Air Leakage Tester (DALT) for commercial duct systems. It’s designed to be simple to use, accurate, and extremely convenient. The instrument provides step-by-step duct leakage test configuration and automated leakage testing based on the SMACNA HVAC Air Duct Leakage Test Manual, and is accurate to ±2.5% of reading. Though built tough with an on-board, powerful motor, the DALT 6900 is very easy to transport on its pneumatic tires and leaves little to no footprint on the job site.
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Product
Digital HVAC Clamp Meter w/ CATIV 300V
DL379B
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UEi Test & Measurement Instruments
Digital HVAC Clamp meter with dual level NCV and CATIV 300V rating
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Product
Flue Gas Analyzers
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Established in 1975, the Telegan brand is well known for its associate with flue gas analysers and HVAC (heating, ventilation and air conditioning) related products. Acquired by Crowcon’s parent company Halma plc in 1993, Telegan has now been fully integrated into Crowcon and benefits from the same quality, engineering and customer support capabilities.
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Product
Data Communication Solution
BACnet/IP
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BACnet is a data communication protocol mainly used in the building automation and HVAC industry (Heating Ventilation and Air-Conditioning).
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Product
Humidity Meters
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Easily measure relative humidity (or the percentage of water vapor present in the air or in a gas) and calculate dew point and ice point with ThermoWorks hygrometers, humidity meters and data loggers. Ensure the quality of perishable goods in transportation and storage for food processing and HACCP compliance. Perfect for pharmaceutical applications, computer rooms, construction, horticulture and heating and ventilation (HVAC). Also great for humidors, guitar and violin cases, or gun safes.
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Product
True RMS Multimeter w/ Temperature and Capacitance
DM393
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UEi Test & Measurement Instruments
The DM393 is one of our safest Industrial Duty meters ever made. All inputs, ranges and functions protected to CATIII 1000 Volts. Perfect for HVAC and electrical technicians whose applications require higher accuracy measurements and True RMS precision. Built-in temperature means one less instrument to bring to the job. The DM393 has convenient access to battery and fuses without breaking calibration seals
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Product
Alnor Micromanometer
AXD620
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The Alnor® Micromanometer AXD620 is a rugged, compact, comprehensive micromanometer that measures pressure. It can be used with pitot tubes to measure velocity and then calculate flow rates with user–input duct size and shape. Premium features make it ideal for HVAC, environmental safeguards, commissioning, process control and system balancing.
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Product
Infrared Thermometers
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Non-contact Infrared Thermometer Sharply Focus on Measurement Spots with Two-Beam Laser Marker, Ideal for HVAC Applications
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Product
Temperature, Humidity Transmitter
T3218
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For exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
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Product
4 Digit Temperature Meter (5 Channels)
CM1-TX5
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RS-485 Modbus RTU protocol (with communication LED indicator)RS-485 address 1~255Communication Baudrate 9600, 19200, 38400, 57600, 115.2KParity check N81, N82, E81, O81Input 5 channels of signal selectable:thermocouple/PT100.5 channels of input can be set to play 1~10 seconds loop display.1~5 channels of display value limits can be set, and the number of channels of carousel display screens can be set by yourself.5 channels of input signals with LED unit cycle display.Standard 2 groups of alarms Hi, LO with communication LED indicators to ensure the normal operation of the field system.Suitable for HVAC refrigeration and air conditioning PLC, DDC, PC brands to achieve remote real-time monitoringCan be used in solar panels, medical control, clean room, ice water host, boiler, motor, chemical plant, power plant, school energy-saving control, remote control of power monitoring panel
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Product
Explosionproof Actuators and Control Systems
Schischek HVAC Solutions
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Schischek electric explosionproof products for heating, ventilating and air conditioning (HVAC) for industrial and offshore applications. Developed in conjunction with other control equipment to produce modern, reliable and proven explosionproof products utilising the latest technology.
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Product
HVAC/R Tools
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Are tools used to measure refrigerant pressure and make calculations based on the readings received.
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Product
Infrared Thermometers
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Easily measure surface temperatures with ThermoWorks non-contact IR guns, ideal for produce and agriculture inspectors, HVAC, construction, warehouse, quality assurance, HACCP and cold chain management, both shipping and receiving. Choose from fixed or adjustable emissivity; single, dual or circle laser types; and lens optics from close focus—for electronic components and laboratory measurements—to 100:1—for long distance measurements. High temperature ranges up to 3272°F (1800°C) are perfect for metallurgy and metal work foundries.
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Product
Clamp On Meters
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Triplett Test Equipment & Tools
1000A True RMS AC/DC clamp-on meter with a backlit LCD display. It offers a large variety of measurement features including AC/DC Current, AC/DC Voltage, Resistance, Temperature, Capacitance, Continuity, Diode Test and NCV Detector. The rubberized overmolded housing provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Power Off feature helps maximizes battery life. With a CAT III 600V design, it provides superior resistance to damage from transient overvoltages in any demanding industrial setting. The Model 9325 is suited for a variety of industrial and residential applications such as security, electrical, HVAC installations and more. Includes test leads, Type K Temperature probe, 9V battery, and case.
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Product
HVAC Transmitters and Hygrostats
HVAC40
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Transmitters and hygrostats series for measuring temperature, relative humidity and dew point in HVAC applications.
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Product
Dual Display HVAC Clamp Meter w/ Temperature
DL389B
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UEi Test & Measurement Instruments
• Dual Display• Input jack locks• Worklight• Backlit display• Auto/manual ranging• Min/Max• Test lead storage• Magnetic mount• User temperature calibration• Auto power off• Degree ºF or ºC• Low battery indicator• Test lead holder on clamp• 2-Year limited warranty
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Product
SUGGESTED REPLACEMENT/UPGRADE C165+*
C165
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UEi Test & Measurement Instruments
The C165 Combustion Analyzer with EOS Technology and High Altitude Compensation eliminates the number one hassle experienced by HVAC contractors, the cost and down time of replacing the O2 sensor. The EOS technology for combustion analysis replaces the everyday electro-chemical O2 sensor with the EOS technology CO2 sensor lowering the cost of ownership and includes High Altitude Compensation
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Product
Wet/Wet Differential Pressure Transmitter
647
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Monitor differential pressure in air/liquid flow systems, HVAC automation, pneumatic systems and process control with the Series 647 Wet/Wet Differential Pressure Transmitter. Units are temperature compensated and provide a 4 to 20 mA output signal which can be interfaced with chart recorders, data loggers and computerized monitoring and control systems.
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Product
Hygrometers
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A hygrometer is a device used to measure humidity. Many hygrometer products also measure temperature. A hygrometer that measures both humidity and temperature often is referred to as a thermo-hygrometer. PCE Instruments (PCE) offers a wide variety of hygrometer products used to measure the relative humidity of the air.Since humidity is an important factor in many sectors including but not limited to manufacturing, agriculture, construction, restoration, remediation and heating, ventilation and air conditioning (HVAC), PCE also carries a number of hygrometer devices designed for specific applications such as measuring the humidity in bales of pressed hay or in rolls of paper. A hygrometer also can be used to evaluate heat stress risk in hot work environments like boiler rooms, factories, construction sites and commercial bakeries. To accurately assess heat stress risk, a hygrometer capable of detecting and classifying temperature in relation to the amount of moisture content in the air is recommended. The global standard description for heat stress is the Wet Bulb Globe Temperature Index (WBGT). A combination hygrometer / thermometer, or thermo-hygrometer, can be used to verify the integrity of the cold chain during the transport and warehousing of refrigerated food and pharmaceutical products. This versatile and popular style of hygrometer also is ideal for evaluating the performance of HVAC systems in industrial, commercial and residential properties. If the humidity indoors is too high, mold can occur. Certain types of mold cause respiratory problems and other negative health effects for people living or working in the surrounding environment. In addition, mold that has permeated into the walls or roof of a structure must be removed for safety reasons. Mold remediation and removal, also called mold damage restoration, can be a costly endeavor, which is why preventative monitoring of the humidity indoors is preferable whenever possible.
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Product
CO2 Concentration and Temperature Transmitter
T8448
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CO2 concentration and temperature transmitter with serial RS485 output is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets. Large dual line LCD is possible to switch off. Computerized design ensures long term stability and fail indication. Transmitter is designed for use in non-aggressive environment.
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Product
OEM Vacuum Switch
MVS
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Compact, lightweight, and adjustable, the Series MVS Miniature Vacuum Switch is specially designed for OEM applications. This low cost switch has a minimum life expectancy of 10 million cycles and has an extremely fast response time. Typical applications for the MVS are HVAC, home appliance, dairy systems, medical, office equipment, and pump control.
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Product
Pipe & Duct Inspection Cameras
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Pipe & Duct Inspection Camera are video inspection cameras with a probe long enough (roughly 70 ft.) to locate and identify an obstruction in a water or sewer line or HVAC duct by taking close-up video clips and photos of it. The P16PIP probe (also available separately) that comes with the DPS16 Pipe & Duct Inspection Camera has better camera lighting and optics and slightly better resistance to water than the P610-20PR probe that attaches to a recording or non-recording wet/dry inspection camera console.
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Product
Temperature, Humidity, Bar. Pressure Transmitter
T7418
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For exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
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Product
HVAC Drives
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Our variable frequency drives are designed for HVAC applications, which include air handlers, cooling towers, and pumps, by combining reduced size and cost with advances in performance and quality.
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Product
Electrical Testers
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A range of professional-grade tools designed for electricians and HVAC engineers to safely test, measure, and diagnose electrical circuits.
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Product
STPOWER SLLIMM Intelligent Modules
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Nowadays, the market requires high-performance solutions able to satisfy the increasing energy-saving requirements, compactness, reliability and system costs in home appliances and in low-/medium-power motor drive applications as well as in HVAC, servo motors and other high-power industrial drives.
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Product
Full-Size Multimeters
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The multimeters cover a broad range of electronic, electrical, plant maintenance or HVAC applications for professionals. Choose from a full family of models with a rich set of features and functions.





























