Test Equipment

Testo's professional line of test equipment are designed for heating and refrigeration, ventilation, indoor air comfort, electrical testing and building maintenance applications. They also provide equipment for food safety in restaurants and food transport and storage. Find a wide selection of test equipment to fit your application.


Testo 770-3 True RMS AC/DC Clamp Meter with Bluetooth<sup>®</sup>, 1000 V, 600 A-

Testo 770-3 True RMS AC/DC Clamp Meter with Bluetooth®, 1000 V, 600 A
Model: 770-3 | Order No: 0590 7703 04

Sale Price $322.15 USD
Regular Price $379.00 USD
Availability 1 Week

Qty:

Sale Price $322.15 USD
Regular Price $379.00 USD
Availability 1 Week
Quantity

Testo 770-3 Premium True RMS AC/DC Clamp Meter Kit with Bluetooth<sup>®</sup>, 1000 V, 600 A-

Testo 770-3 Premium True RMS AC/DC Clamp Meter Kit with Bluetooth®, 1000 V, 600 A
Model: 770-3 Premium Kit | Order No: 0590 7703 05

Sale Price $347.65 USD
Regular Price $409.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $347.65 USD
Regular Price $409.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 565i Smart Vacuum Pump with integrated decay test, 7 CFM-

Testo 565i Smart Vacuum Pump with integrated decay test, 7 CFM
Model: 0564 5652 01

Sale Price $676.60 USD
Regular Price $796.00 USD
Availability 1 in Stock

Qty:

Sale Price $676.60 USD
Regular Price $796.00 USD
Availability 1 in Stock
Quantity

Testo 565i Smart Vacuum Pump with integrated decay test, 10 CFM-

Testo 565i Smart Vacuum Pump with integrated decay test, 10 CFM
Model: 0564 5653 01

Sale Price $888.25 USD
Regular Price $1045.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $888.25 USD
Regular Price $1045.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 416 Digital Vane Anemometer with telescopic probe, 118.1 to 7874 fpm, 0.63"-

Testo 416 Digital Vane Anemometer with telescopic probe, 118.1 to 7874 fpm, 0.63"
Model: 416 | Order No: 0563 0416

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 2 in Stock

Qty:

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 2 in Stock
Quantity

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM-

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM
Model: 417 | Order No: 0563 0417

Sale Price $424.15 USD
Regular Price $499.00 USD
Availability 4 in Stock

Qty:

Sale Price $424.15 USD
Regular Price $499.00 USD
Availability 4 in Stock
Quantity

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM-

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM
Model: 417 kit 1 | Order No: 0563 1417

Sale Price $517.65 USD
Regular Price $609.00 USD
Availability 5 in Stock

Qty:

Sale Price $517.65 USD
Regular Price $609.00 USD
Availability 5 in Stock
Quantity

Testo 417 Digital Vane Anemometer Kit with measurement funnels and flow straightener, 59.1 to 3937 fpm, 0.1 to 118 CFM-

Testo 417 Digital Vane Anemometer Kit with measurement funnels and flow straightener, 59.1 to 3937 fpm, 0.1 to 118 CFM
Model: 417 kit 2 | Order No: 0563 2417

Sale Price $624.75 USD
Regular Price $735.00 USD
Availability 2 in Stock

Qty:

Sale Price $624.75 USD
Regular Price $735.00 USD
Availability 2 in Stock
Quantity

Testo 425 Digital Hot Wire Anemometer with telescopic probe, 0 to 5905 fpm, -4 to 158°F-

Testo 425 Digital Hot Wire Anemometer with telescopic probe, 0 to 5905 fpm, -4 to 158°F
Model: 425 | Order No: 0563 0425

Sale Price $548.25 USD
Regular Price $645.00 USD
Availability 2 in Stock

Qty:

Sale Price $548.25 USD
Regular Price $645.00 USD
Availability 2 in Stock
Quantity

Testo 512-1 Digital Differential Pressure Gauge, 0 to 80 inH<sub>2</sub>O-

Testo 512-1 Digital Differential Pressure Gauge, 0 to 80 inH2O
Model: 512-1 | Order No: 0563 1512

Sale Price $595.85 USD
Regular Price $701.00 USD
Availability 2 in Stock

Qty:

Sale Price $595.85 USD
Regular Price $701.00 USD
Availability 2 in Stock
Quantity

Testo 512-2 Digital Differential Pressure Gauge, 0 to 800 inH<sub>2</sub>O-

Testo 512-2 Digital Differential Pressure Gauge, 0 to 800 inH2O
Model: 512-2 | Order No: 0563 2512

Sale Price $600.95 USD
Regular Price $707.00 USD
Availability 1 Week

Qty:

Sale Price $600.95 USD
Regular Price $707.00 USD
Availability 1 Week
Quantity

Testo 535 Digital CO<sub>2</sub> Measuring Instrument, 0 to 10,000 ppm-

Testo 535 Digital CO2 Measuring Instrument, 0 to 10,000 ppm
Model: 535 | Order No: 0563 0535 01

Sale Price $531.25 USD
Regular Price $625.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $531.25 USD
Regular Price $625.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 545 Digital Lux Meter, 0 to 100,000 lux-

Testo 545 Digital Lux Meter, 0 to 100,000 lux
Model: 545 | Order No: 0563 1545

Sale Price $515.95 USD
Regular Price $607.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $515.95 USD
Regular Price $607.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0554 5570 Digital Manifolds, Valve Replacement Kit-

Testo 0554 5570 Digital Manifolds, Valve Replacement Kit
Model: 0554 5570

Sale Price $51.00 USD
Regular Price $60.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $51.00 USD
Regular Price $60.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 745 Non-Contact Voltage Tester-

Testo 745 Non-Contact Voltage Tester
Model: 745 | Order No: 0590 7450

Sale Price $57.80 USD
Regular Price $68.00 USD
Availability 1 Week

Qty:

Sale Price $57.80 USD
Regular Price $68.00 USD
Availability 1 Week
Quantity

Testo 750-1 Digital Voltage, Continuity, Phase Sequence Tester -

Testo 750-1 Digital Voltage, Continuity, Phase Sequence Tester
Model: 750-1 | Order No: 0590 7501

Sale Price $84.15 USD
Regular Price $99.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $84.15 USD
Regular Price $99.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 750-2 Digital Voltage, Continuity, Phase Sequence Tester with GFCI Test & Flashlight-

Testo 750-2 Digital Voltage, Continuity, Phase Sequence Tester with GFCI Test & Flashlight
Model: 750-2 | Order No: 0590 7502

Sale Price $123.25 USD
Regular Price $145.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $123.25 USD
Regular Price $145.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 750-3 Digital Voltage, Continuity, Phase Sequence Tester with GFCI Test, Flashlight & 3 Digit LCD-

Testo 750-3 Digital Voltage, Continuity, Phase Sequence Tester with GFCI Test, Flashlight & 3 Digit LCD
Model: 750-3 | Order No: 0590 7503

Sale Price $162.35 USD
Regular Price $191.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $162.35 USD
Regular Price $191.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 755-1 Current/Voltage Meter-

Testo 755-1 Current/Voltage Meter
Model: 755-1 | Order No: 0590 7551

Sale Price $225.25 USD
Regular Price $265.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $225.25 USD
Regular Price $265.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 755-2 Current/Voltage Meter with Phase Rotation & Single Probe Voltage Detection-

Testo 755-2 Current/Voltage Meter with Phase Rotation & Single Probe Voltage Detection
Model: 755-2 | Order No: 0590 7552

Sale Price $270.30 USD
Regular Price $318.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $270.30 USD
Regular Price $318.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 2026 spring pro system upgrade promo