Testo 410-2 Digital Pocket Vane Anemometer, 0.4 to 20 m/s Velocity, -10 to +50° C Temperature, 0 to 100% RH

Testo 405 Digital Mini Anemometer with Hot-Wire Probe, 0 to 10 m/s Velocity, 0 to 99,990 m3/h Air Flow Volume, -20 to +50° C Temperature

Testo 104-IR Infrared Thermometer Gun – Dual Temperature Gun for Surface and core temperatures – Waterproof Infrared Thermometer for up to 482 Degrees – HACCP Compliant

testo 417 Anemometer Handheld Set with Measurement Funnels – CFM Meter HVAC 32 to +122 °F – Air Flow Meter for Air Velocity, Volume Flow, and Temperature at Air Inlets & Outlets with App Compatibility

Testo 0554 0448 Silicone Connection Hose, 700 hPa Load, 2m Length for 312 Pressure Meters

testo 405i – Anemometer handheld for air velocity, in-duct airflow, and temperature – CFM meter with Bluetooth and App operation

Testo 0560 1410 410I Vane Anemometer Smart and Wireless Probe, 1" Height, 2" Width, 6" Length

Testo 0560 1510 510I Differential Pressure Manometer Smart and Wireless Probe, 1" Height, 1" Width, 6" Length

testo 510 Digital Manometer I Dual-Port Differential Pressure Meter for air Conditioning Systems and Ventilation ducts

Testo 420 Flow Hood – Airflow Meter HVAC for Air Velocity, Volume Flow, Temperature, and Relative Humidity – CFM Meter for Airflow HVAC with Tiltable Display, Bluetooth, and App Compatibility

testo 417 Anemometer Handheld – CFM Meter HVAC 32 to +122 °F – 4-inch Air Flow Meter for Air Velocity, Volume Flow, and Temperature at Air Inlets and Outlets with App Compatibility

Testo 425 Anemometer with Telescopic Probe – Hot Wire Anemometer Handheld for Air Flow Temperature Measurement in Ventilation Ducts – Range of 0.01 to 5906 fpm – Airflow Meter with App Compatibility

Testo 0563 2051 Hand-Held T-Bar pH Meter Instrument Kit, 0 to 14 pH Range, +/-0.02 pH Accuracy, 0.01 pH Resolution

Testo 0554 8805 Lens Protection Glass for Thermal Imager

Testo 0563 2061 Compact pH1 Meter Instrument Kit, 0 to 14 pH Range, +/-0.02 pH Accuracy, 0.01 pH Resolution

Testo 545 Digital Lux Meter – Light Meter Handheld for Light Illuminance Measurement in Workplaces – Range of up to 100,000 Lux – Luxometer with App Compatibility

Testo - 0560 4101 410-1 Digital Pocket Vane Anemometer, 0.4 to 20 m/s Velocity, -10 to +50°C Temperature

Testo 316-3 I Refrigerant Leak Detector I High Sensitivity Detector for Refrigerant substances

testo 300 I Residential and Commercial Combustion Analyzer Kit with optional bluetooth printer I CO Meter for flue gas, draft, differential pressure and ambient CO levels of heating systems

testo 300 I Residential and Commercial Combustion Analyzer Kit with Bluetooth printer I CO Meter for flue gas, draft, differential pressure and ambient CO levels of heating systems

Testo 0563 6251 Hygrometer with Integral Humidity Probe Head

Testo 0613 1712 NTC Air Probe with 3.9' Cable, 5mm x 115mm Tip, -58 to 257 Degree F Range

Testo 0602 0493 TC Type K Flexible Low Mass Immersion Measuring Tip, 0.25mm x 500mm Tip, -200 to 1000 Degree C Range, Class 1 for 177-T4 and 175 T3 Temperature Data Logger

Testo 0560 0540 Pocket Pro Light Intensity Meter, +/- 3 Accuracy, 2 Type AAA Battery