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  • Testo 03900047 Parts & Accessories O2 Sensor for 327-1
    TESTO
    Testo 03900047 Parts & Accessories O2 Sensor for 327-1
    SKU: 3900047
    Product DescriptionThe Testo 03900047 is a durable O2 sensor designed for use with the Testo 327-1 combustion analyzer. This sensor provides accurate oxygen readings, essential for combustion efficiency analysis. Compatible with Testo 327-1 model. Essential for combustion efficiency testing. Produced by Testo Inc for...
    $267.80
    $267.80
  • Testo 03930060 CO SensorTesto 03930060 CO Sensor
    TESTO
    Testo 03930060 CO Sensor
    SKU: 03930060
    Product DescriptionThe Testo CO Sensor with MPN 03930060 is designed for accurate detection of carbon monoxide levels. This sensor is essential for HVAC professionals who need to ensure safe air quality in residential and commercial settings. It is reliable and provides important readings to...
    $489.75
    $489.75
  • 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 05540568 Permanent Thermal Paper 6 RollsTesto 05540568 Permanent Thermal Paper 6 Rolls
    TESTO
    Testo 05540568 Permanent Thermal Paper 6 Rolls
    SKU: 5540568
    Product DescriptionThe Testo Permanent Thermal Paper, MPN 05540568, is designed for use with Testo 325 and similar printers. This product comes with six rolls, providing a reliable supply for combustion analyzers and HVAC applications. Includes six rolls of thermal paper Compatible with Testo combustion...
    $60.94
    $60.94
  • Testo 0560 1410 01 Vane Anemometer Smart Probe 410iTesto 0560 1410 01 Vane Anemometer Smart Probe 410i
    TESTO
    Testo 0560 1410 01 Vane Anemometer Smart Probe 410i
    SKU: 0560-1410-01
    Product Description The Testo 0560-1410-01 is a smart and wireless vane anemometer designed for HVAC professionals. This device measures air velocity, temperature, and volume flow with ease. It has a measurement range from minus four to one hundred forty degrees Fahrenheit and can handle...
    $223.55
    $223.55
  • 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 0560 2605 03 Thermohygrometer 350 Ft Bluetooth RangeTesto 0560 2605 03 Thermohygrometer 350 Ft Bluetooth Range
    TESTO
    Testo 0560 2605 03 Thermohygrometer 350 Ft Bluetooth Range
    SKU: 0560260503
    Product DescriptionThe Testo 0560 2605 03 Thermohygrometer is a precise instrument for measuring humidity and temperature in various settings. This device can measure relative humidity, dew point, and temperature in spaces like rooms and ducts. It connects to the Testo Smart Probes App via...
    $241.46
    $241.46
  • 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 0560-1510-01 510i Differential Pressure Manometer Smart & Wireless ProbeTesto 0560-1510-01 510i Differential Pressure Manometer Smart & Wireless Probe
    TESTO
    Testo 0560-1510-01 510i Differential Pressure Manometer Smart & Wireless Probe
    SKU: 0560-1510-01
    Product DescriptionThe Testo 0560-1510-01 is a wireless differential pressure probe designed for accurate low-pressure measurements. It connects to smart devices and can be used with either Android or Apple operating systems.This device is capable of measuring static pressure, air flow, and volume flow when...
    $183.13
    $183.13
  • Testo 0560-2549-03 High-Pressure Gauge, -1 to 60 bar Pressure, 7/16 in Connection, ±0.5 % AccuracyTesto 0560-2549-03 High-Pressure Gauge, -1 to 60 bar Pressure, 7/16 in Connection, ±0.5 % Accuracy
    TESTO
    Testo 0560-2549-03 High-Pressure Gauge, -1 to 60 bar Pressure, 7/16 in Connection, ±0.5 % Accuracy
    SKU: 0560254903
    Product DescriptionThe Testo 0560-2549-03 is a high-pressure gauge designed for use in HVAC and refrigeration systems. This gauge measures pressures ranging from -1 to 60 bar. Its 7/16 inch connection makes it versatile for various applications. It features an accuracy of ±0.5 percent, ensuring...
    $234.47
    $234.47
  • Testo 0560-5522-01 552 Vacuum Gauge DigitalTesto 0560-5522-01 552 Vacuum Gauge Digital
    TESTO
    Testo 0560-5522-01 552 Vacuum Gauge Digital
    SKU: 0560552201
    Product DescriptionThe Testo 0560-5522-01 is a digital vacuum gauge designed for HVAC applications. This tool measures absolute pressures for the evacuation of refrigeration systems and heat pumps. It provides precise readings at single-digit resolutions using advanced Pirani sensor technology. Real-time monitoring via Bluetooth connectivity...
    $312.82
    $312.82
  • Testo 05604101 Testo 410-1 Vane Air Flow & Temperature AnemometerTesto 05604101 Testo 410-1 Vane Air Flow & Temperature Anemometer
    TESTO
    Testo 05604101 Testo 410-1 Vane Air Flow & Temperature Anemometer
    SKU: 5604101
    Product DescriptionThe Testo 410-1 Vane Air Flow & Temperature Anemometer is designed to measure air velocity and temperature. It is a compact, portable device suitable for various HVAC tasks. Integrated 1.5-inch vane for accurate measurements. Backlit display for visibility in all lighting conditions. Simplified...
    $163.10
    $163.10
  • 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 05609055 Thermometer Penetration Probe -58 to 662 deg F
    TESTO
    Testo 05609055 Thermometer Penetration Probe -58 to 662 deg F
    SKU: 05609055
    Product DescriptionThe Testo 0560 9055 is a thermometer penetration probe that provides accurate temperature measurements from minus fifty-eight to six hundred sixty-two degrees Fahrenheit. This product is designed for measuring temperature in liquids, soft or powdery substances, and air. The reliable performance of this...
    $19.99
    $19.99
  • Testo 0563 0510 01 Digital Manometer 510 (Pocket) Replacement MPNTesto 0563 0510 01 Digital Manometer 510 (Pocket) Replacement MPN
    TESTO
    Testo 0563 0510 01 Digital Manometer 510 (Pocket) Replacement MPN
    SKU: 563051001
    Product DescriptionThe Testo 510 Digital Manometer, MPN 0563051001, is designed for accurate pressure measurements. This compact measurement tool enables users to effectively perform differential pressure readings in HVAC applications. It measures differential pressure from zero to one hundred hPa and is equipped with a...
    $217.00
    $217.00
  • Testo 0563 1550 Testo 550 Digital Manifold Kit With Bluetooth
    TESTO
    Testo 0563 1550 Testo 550 Digital Manifold Kit With Bluetooth
    SKU: 05631550
    Product DescriptionThe Testo 550 Digital Manifold Kit With Bluetooth, MPN 0563 1550, is designed for HVAC professionals who require precise measurements in a variety of applications. This digital manifold supports Bluetooth connectivity, allowing for easy monitoring and report generation directly from a smartphone or...
    $19.99
    $19.99
  • Testo 0563-0002-20 Smart Probe R RefrigerationTesto 0563-0002-20 Smart Probe R Refrigeration
    TESTO
    Testo 0563-0002-20 Smart Probe R Refrigeration
    SKU: 0563-0002-20
    Product DescriptionThe Testo 0563-0002-20 is a smart probe refrigeration kit designed for HVAC professionals. This model measures temperature and pressure in A/C and refrigeration systems, providing essential data for service and maintenance. The kit enables users to connect with a smartphone app for real-time...
    $462.37
    $462.37
  • 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
  • Testo 0563-1557 4-Port Digital Manifold Set W/Bluetooth
    TESTO
    Testo 0563-1557 4-Port Digital Manifold Set W/Bluetooth
    SKU: 05631557
    Product DescriptionThe Testo 557 Aluminum 4-Valve Digital Manifold Set, part number 0563-1557, is designed for accurate HVAC measurements and efficient refrigerant handling. This tool enables users to connect via Bluetooth to smartphones or tablets for remote monitoring and documentation of measurements. Integrated Bluetooth app...
    $726.33
    $726.33
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