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  • Testo 0590-7703 Clamp Meter 6-600 VAC/VDC 600 Amp AC/DC
    TESTO
    Testo 0590-7703 Clamp Meter 6-600 VAC/VDC 600 Amp AC/DC
    SKU: 0590-7703
    Product DescriptionTesto 0590-7703 Clamp Meter is designed to measure both AC and DC voltage in a range from six to six hundred volts. This device is ideal for professionals who require reliable performance in electrical testing. Measures voltage from six to six hundred VAC/VDC...
    $295.60
    $295.60
  • 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...
    $758.13
    $758.13
  • Testo 05634354 Testo 435-4 Multifunction Meter W/ Memory, Software, And Differential Pressure
    TESTO
    Testo 05634354 Testo 435-4 Multifunction Meter W/ Memory, Software, And Differential Pressure
    SKU: 05634354
    Product DescriptionThe Testo 435-4 is a multifunction meter designed for various applications in measurement and testing. This model, identified by MPN 05634354, provides advanced functionalities along with reliable performance. Equipped with memory and software capabilities. Measures differential pressure accurately. Suitable for HVAC and building...
    $726.08
    $726.08
  • 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...
    $350.00
    $350.00
  • 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...
    $187.29
    $187.29
  • Testo Inc 03900115 Parts & Accessories
    TESTO
    Testo Inc 03900115 Parts & Accessories
    SKU: 3900115
    Product DescriptionThe Testo Inc 03900115 is a sensor designed for use with the 330-1 and 327-2 instruments. This component is essential for ensuring proper function and accuracy in CO measurement applications. Compatibility with Testo 330-1 and 327-2 models Essential for measuring carbon monoxide Reliable...
    $379.02
    $379.02
  • Testo 0564 3004 93 Commercial Combustion Analyzer Kit
    TESTO
    Testo 0564 3004 93 Commercial Combustion Analyzer Kit
    SKU: 0564300493
    Product DescriptionThe Testo 0564300493 is a commercial combustion analyzer kit designed for extensive use in HVAC applications. This kit includes O2 and CO sensors with a capability of measuring CO levels up to four thousand parts per million, adapting seamlessly for NO sensor upgrades....
    $2,878.64
    $2,878.64
  • TESTO 06320316 Product Title
    TESTO
    TESTO 06320316 Product Title
    SKU: 6320316
    Product Description The TESTO 06320316 is a reliable tool designed for professionals in the HVAC industry. This product features enhanced functionality for effective measurements in various applications. Designed for precision in temperature and pressure measurements. Durable construction ensures longevity in demanding environments. Easy to...
    $365.94
    $365.94
  • Testo 0613 5505 Clamp Probe for 549, 550, 557 and 570 Refrigeration SystemsTesto 0613 5505 Clamp Probe for 549, 550, 557 and 570 Refrigeration Systems
    TESTO
    Testo 0613 5505 Clamp Probe for 549, 550, 557 and 570 Refrigeration Systems
    SKU: 6135505
    Product DescriptionThe Testo 0613 5505 is a clamp probe designed for use with Testo refrigeration system analyzers including models 549, 550, 557, and 570. This probe allows for precise measurement of temperatures on pipes and surfaces. Measuring range: -40 degrees to 257 degrees Fahrenheit...
    $86.65
    $86.65
  • 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...
    $229.44
    $229.44
  • 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,...
    $132.93
    $132.93
  • Testo 06134611 Velcro Pipe Wrap Temperature ProbeTesto 06134611 Velcro Pipe Wrap Temperature Probe
    TESTO
    Testo 06134611 Velcro Pipe Wrap Temperature Probe
    SKU: 06134611
    Product DescriptionThe Testo 06134611 Velcro Pipe Wrap Temperature Probe is designed for accurate temperature measurement on refrigeration pipes. This probe features velcro for easy attachment and is compatible with Testo digital manifolds. It is suitable for measuring evaporator and condenser temperatures effectively. Measuring range...
    $155.07
    $155.07
  • Testo 0563-3163 Refrigerant Leak DetectorTesto 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...
    $454.50
    $454.50
  • 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...
    $322.46
    $322.46
  • 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...
    $347.96
    $347.96
  • Testo 05907502 Digital Voltage Tester with GFCI Test
    TESTO
    Testo 05907502 Digital Voltage Tester with GFCI Test
    SKU: 05907502
    Product DescriptionThe Testo 05907502 is a digital voltage tester designed for measuring voltage safely. This device allows single probe voltage testing and features a GFCI test function. The tester can perform GFCI circuit tests on AC outlets and indicates test activation through vibration. GFCI...
    $109.66
    $109.66
  • Testo 05907601 Digital Multimeter with Auto-Test and CapacitanceTesto 05907601 Digital Multimeter with Auto-Test and Capacitance
    TESTO
    Testo 05907601 Digital Multimeter with Auto-Test and Capacitance
    SKU: 05907601
    Product DescriptionThe Testo 05907601 is a digital voltage multimeter designed for both AC and DC measurements. This multimeter features an auto-test setup that simplifies the measuring process for users. By connecting the leads and turning on the device, the multimeter automatically detects the measurement...
    $180.88
    $180.88
  • Testo 0564-2560-01 Digital Refrigerant Scale Set With BagTesto 0564-2560-01 Digital Refrigerant Scale Set With Bag
    TESTO
    Testo 0564-2560-01 Digital Refrigerant Scale Set With Bag
    SKU: 0564-2560-01
    Product DescriptionThe Testo 0564-2560-01 is a digital refrigerant scale set that comes with a bag for easy transport. This scale is designed for HVAC professionals to efficiently charge refrigeration systems, ductless mini-splits, and heat pumps. Digital refrigerant scale with Bluetooth capability Maximum load of...
    $541.80
    $541.80
  • 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...
    $173.83
    $173.83
  • 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...
    $309.33
    $309.33

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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