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  • Testo 05540040 Replacement Particle Filter (Pack of 10)Testo 05540040 Replacement Particle Filter (Pack of 10)
    TESTO
    Testo 05540040 Replacement Particle Filter (Pack of 10)
    SKU: 5540040
    Product Description The Testo 05540040 Replacement Particle Filter is essential for maintaining the performance of Testo combustion analyzers. This filter helps ensure clean air intake, enabling accurate combustion analysis. Each package includes ten filters, making it a practical choice for professionals. Pack of ten...
    $83.18
    $83.18
  • Testo 05540307 Standard Smoke Test KitTesto 05540307 Standard Smoke Test Kit
    TESTO
    Testo 05540307 Standard Smoke Test Kit
    SKU: 05540307
    Product DescriptionThe Testo Standard Smoke Test Kit, MPN 05540307, is essential for HVAC professionals. This kit includes everything needed to ensure proper smoke testing in ductwork and ventilation systems. Includes scale, filter paper, and lubricant Designed for HVAC applications Easy to use and reliable...
    $267.00
    $267.00
  • Testo 06131712 NTC Air Probe Temp SensorTesto 06131712 NTC Air Probe Temp Sensor
    TESTO
    Testo 06131712 NTC Air Probe Temp Sensor
    SKU: 06131712
    Product DescriptionThe Testo 06131712 NTC Air Probe Temp Sensor is designed for precise temperature measurement in HVAC applications. It operates within a temperature measuring range of negative fifty-eight degrees to two hundred fifty-seven degrees Fahrenheit. This sensor is suitable for a variety of tasks,...
    $125.51
    $125.51
  • Testo 06131912 Waterproof NTC Flat Surface Probe (-58.0 to 302.0 °F)Testo 06131912 Waterproof NTC Flat Surface Probe (-58.0 to 302.0 °F)
    TESTO
    Testo 06131912 Waterproof NTC Flat Surface Probe (-58.0 to 302.0 °F)
    SKU: 06131912
    Product DescriptionThe Testo 06131912 is a waterproof NTC flat surface probe designed for precise temperature measurements. This sensor operates in a temperature range from negative fifty-eight degrees to positive three hundred two degrees Fahrenheit. It is suitable for monitoring temperatures on flat surfaces in...
    $146.35
    $146.35
  • Testo 05907552 Current/Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity & Phase Rotation TesterTesto 05907552 Current/Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity & Phase Rotation Tester
    TESTO
    Testo 05907552 Current/Voltage Meter with 200 A AC, 1000 V AC/DC, Continuity & Phase Rotation Tester
    SKU: 05907552
    Product DescriptionThe Testo 05907552 is a current/voltage meter designed for accurate electrical measurements. The meter handles up to 200A of AC current and 1000V of AC and DC voltage. Key features include single lead voltage checking and continuity testing capabilities. This multifunction meter is...
    $327.90
    $327.90
  • Testo 06323173 Ambient Meter 317-3
    TESTO
    Testo 06323173 Ambient Meter 317-3
    SKU: 06323173
    Product DescriptionThe Testo 06323173 Ambient Meter 317-3 measures carbon monoxide levels in ambient air. It alerts users when CO levels reach potentially harmful concentrations. This includes a programmable alarm that can be set for both visual and audible alerts. The design includes a belt...
    $357.17
    $357.17
  • Testo 0563-0510 Digital Pressure Manometer 0-100 hPa 119 mm L x 46 W x 25 H 0-50 deg
    TESTO
    Testo 0563-0510 Digital Pressure Manometer 0-100 hPa 119 mm L x 46 W x 25 H 0-50 deg
    SKU: 05630510
    Product DescriptionTesto 0563-0510 Digital Pressure Manometer measures from zero to one hundred hPa. It has dimensions of one hundred nineteen mm in length, forty-six mm in width, and twenty-five mm in height. The device operates effectively in temperatures ranging from zero to fifty degrees...
    $305.88
    $305.88
  • 194986618.jpg
    TESTO
    Testo 510 - Simplified Product Title
    SKU: 510
    Product DescriptionThe Testo 510 is a reliable measurement device designed to meet the needs of HVAC professionals. The accuracy and ease of use make it suitable for measuring air pressure and flow in various applications. This tool is compact, lightweight, and durable, making it...
    Call for Pricing
    $1,000,004.00
  • Testo 0560 5522 Digital Vacuum / Micron Gauge 0 to 0.39 psi 2 x 7/16 in UNF
    TESTO
    Testo 0560 5522 Digital Vacuum / Micron Gauge 0 to 0.39 psi 2 x 7/16 in UNF
    SKU: 05605522
    Product DescriptionThe Testo 0560 5522 is a digital vacuum gauge designed to provide accurate measurements in a range from zero to 0.39 psi. It features dual connections of two seven-sixteenths inch UNF, making it versatile for various applications. With an accuracy of ±(ten micron...
    $390.52
    $390.52
  • Testo 0560 1410 Vane Anemometer 0.4 to 30 m/s -20 to 50 deg CTesto 0560 1410 Vane Anemometer 0.4 to 30 m/s -20 to 50 deg C
    TESTO
    Testo 0560 1410 Vane Anemometer 0.4 to 30 m/s -20 to 50 deg C
    SKU: 05601410
    Product DescriptionThe Testo 0560 1410 is a vane anemometer designed for measuring air velocity and flow. This tool operates within a range of zero point four to thirty meters per second and can handle temperatures from negative twenty to fifty degrees Celsius. Measures air...
    $209.03
    $209.03
  • Testo 0563-3163 Refrigerant Leak Detector
    TESTO
    Testo 0563-3163 Refrigerant Leak Detector
    SKU: 05633163
    Product DescriptionThe Testo 0563 3163 is a refrigerant leak detector designed for HVAC applications. It delivers high sensitivity down to 0.15 ounces per year, making it suitable for detecting small leaks in refrigeration systems. This device features a patented heated diode sensor that ensures...
    $440.90
    $440.90
  • Testo 05606054 Testo 605-H2 Compact Thermal Hygrometer 5 to 95 %RH
    TESTO
    Testo 05606054 Testo 605-H2 Compact Thermal Hygrometer 5 to 95 %RH
    SKU: 5606054
    Product DescriptionThe Testo 605-H2 thermal hygrometer measures air humidity and temperature accurately. The MPN is 05606054. It is suitable for duct measurements and features a rotatable display. Measures air humidity, air temperature, and wet bulb calculations. Compact design for easy handling in ducts. Includes...
    $160.42
    $160.42
  • Testo 0564-3002-83 Combustion Analyzer - Smoke EditionTesto 0564-3002-83 Combustion Analyzer - Smoke Edition
    TESTO
    Testo 0564-3002-83 Combustion Analyzer - Smoke Edition
    SKU: 564300283
    Product DescriptionThe Testo 0564-3002-83 is a combustion analyzer designed for both residential and commercial applications. This tool features advanced sensors for oxygen and carbon monoxide, capable of detecting levels up to four thousand ppm. The kit includes a soft case, a twelve-inch probe, a...
    $1,957.47
    $1,957.47
  • Testo 0563.0003 Smart Vac Probe Kit
    TESTO
    Testo 0563.0003 Smart Vac Probe Kit
    SKU: 0563-0003
    Product DescriptionThe Testo 0563.0003 Smart Vac Probe Kit is a versatile tool used in HVAC systems to measure air velocities, humidity, volume flows, and temperatures. Air velocity, temperature, and humidity measurement Smartphone and tablet integration via Bluetooth Includes probes 405i, 605i, and 805i Product...
    $438.38
    $438.38

About Testo

Measuring instruments from Testo are used by customers all over the world for widely differing applications.
However, our real strength has for years been with HVAC/R technicians.
Nowhere are the measurement tasks more diverse, the conditions tougher and the customers more demanding.
Just the right mixture for us.

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