The testo 810 simultaneously measures ambient air and surface temperature via infrared sensors, at the touch of a button. For example, the testo 810 thermometer can take the non-contact surface temperature of a radiator or air vent, and compare it with the air temperature of the room at the same time. The testo 810 features a 1-point laser sighting and 6:1 optics ratio; it's also very compact, convenient, and easy to operate.

Features:

Infrared measurement with 1-point laser sighting and 6:1 optics ratio
Display of differential temperature, such as between a window and air
Hold function and min./max. values
Display illumination

More products TESTO

TESTO - MINI THERMOMETER

• Adjustable min./max. alarm
• Permanently connected probe
• With clip for set-up, wall mounting or attachment
• Measuring range: -50 to 150 °C

TESTO 770-1 - HOOK CLAMP METER

• Unique hook-on function separates and grabs wires, without using your hands
• Retractable post makes hook release fast and easy
• Inrush (starting) current capture, APO (Auto Power Off), and Min / Max / Hold

TESTO 184 T3 - TEMPERATURE USB TRANSPORT DATA LOGGER WITH LCD DISPLAY

• Long battery life of up to 500 consecutive days with large memory capable of 40,000 readings
• Replaceable battery for unlimited use
• PDF Reports allow for quick access to non-corruptible documentation - without installed software!
• NFC (Near Field Communication) allows for easy access of documentation with a compatible device

TESTO 480 - DIGITAL TEMPERATURE AND HUMIDITY METER

• High quality optional sensors for measuring air flow / temperature / humidity / pressure / degree of turbulence / heat radiation / CO2 / illumination intensity / PMV / PPD / WBGT
• High precision, integrated pressure difference sensor included
• Pro-software for easy and efficient analysis and logging included
• Intelligent calibration concept

TESTO 206 PH2 - INSTRUMENT KIT

• pH2 probe head for semi-solid food
• Automatic full-scale recognition
• Maintenance-free gel electrolyte
• Leak-proof storage gel

TESTO 440 - VANE KIT WITH BLUETOOTH (&OSLASH; 3.9

• Easy storage and evaluation of measurement data - internal memory for up to 7,500 measurement protocols, which can be read via USB port and further processed as a CSV file on the computer (e.g. with Excel)
• Practical rear magnets for secure attachment of the measuring instrument to metal surfaces (e.g. ducts)
• Automatic detection of probes, e.g. vane probe
• Large, backlit color display

TESTO 606-2 - MOISTURE METER

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TESTO 540 - LIGHT METER

• For quick and easy measurements in the workplace
• Sensor based on the spectral sensitivity of the human eye
• Hold function, min/max values
• Protective cap for safe storage

TESTO 176H1 - FOUR-CHANNEL HUMIDITY AND TEMPERATURE DATA LOGGER

• Parallel temperature and humidity measurement
• External temperature and humidity probes for quick, accurate measurements
• Large easy to read backlit display
• Large data memory capable of storing 2,000,000 measurements

TESTO 835-H1 - INFRARED THERMOMETER AND MOISTURE METER

• Measures temperature / moisture / dew point
• Calculates surface moisture content
• Easy to follow menu guide, memory of up to 200 readings, data analysis with free to download software
• 4-point laser and 50:1 optics for precise measurements, even over long distances