Precise and reliable measuring technology, and a wide range of optional accessories - this makes the testo 720 the ideal tool for use in laboratories and the industry.

The testo 720 temperature meter: versatile and precise

The testo 720 digital temperature meter is designed for carrying out quick and accurate air / surface temperature / immersion measurements. An RTD or NTC sensor is needed to use the meter. Select from a wide range of optional sensors to find the sensor that best suits your individual applications.
A host of features, including min/max values, a large, backlit display, user-defined thresholds, and an audible alarm makes the temperature meter ideal for use in the field.

The testo 720 temperature meter - ideal for use in laboratories

The testo 720 is ideal for use in laboratories: select from a wide range of accessories designed to ensure that your temperature meter is best equipped to suit your individual application.

RTD laboratory temperature sensor: glass-coated sensor - resistant to aggressive media
TopSafe protective case: robust case protects against impact, dirt ingress, and aggressive media. IP65 rated when used with TopSafe and temperature sensor
testo turbo printer for printouts on site: allows you to document results quickly, and reliably to provide proof of measurements, instead of having to fall back on specialist software

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TESTO 826-T2 - INFRARED THERMOMETER WITH LASER MARKING FOR FOOD (6:1 OPTICS)

• Infrared thermometer measures the temperature without any contact and therefore in a non-destructive manner
• 6:1 optics and 1-point laser measurement spot marking
• Limit value monitoring with min./max. function, visual and acoustic alarm if limit values are exceeded
• In conjunction with the protective case TopSafe, the instrument is certified according to EN 13485 (TopSafe is included in the delivery)

TESTO 830-T2 - INFRARED THERMOMETER WITH 2-POINT LASER MARKING (12:1 OPTICS)

• Two alarm limit values that can be defined as required
• Visual and acoustic alarm if limit value exceeded
• Min./max. value display and hold function (to record a measured value)
• Convenient one-handed operation, thanks to the ergonomic gun style design
• Clear, illuminated digital display

TESTO 750-3 - DIGITAL VOLTAGE TESTER WITH GFCI TEST

• GFCI Test Function
• 3-digit LCD showing the actual voltage
• measurements
• Patented all-around viewable LED voltage bar indication
• Built-in flashlight for testing in dark places

TESTO 770-3 - HOOK CLAMP AND POWER METER WITH BLUETOOTH

• Unique hook-on function separates and grabs wires, without using your hands, and the retractable post makes hook release in tight spaces fast and easy
• Bluetooth, coupled with the free testo Smart Probes app, works with smartphones and tablets for remote viewing, data logging, and report creation
• Real-time power measurements (Watts), with simultaneous power factor indication

TESTO 526-1 - DIFFERENTIAL PRESSURE MEASURING INSTRUMENT 0 TO 2000 HPA (ACCURACY &PLUSMN;0.1% OF F.V.)

• Temperature-compensated differential pressure sensor
• Multi-point and timed mean calculation
• Recording of measurement data with freely selectable measuring rate
• 2 probe inputs for pressure and temperature

TESTO 610 - POCKET-SIZED AIR HUMIDITY MEASURING INSTRUMENT

• Long term stable Testo humidity sensor
• +/-2.5% RH accuracy
• Dewpoint calculation and wet bulb included
• Protective cap for safe storage

TESTO 545 - LIGHT METER

• Precise light intensity readings in lux
• Large memory of up to 3,000 readings
• Selective / time-based averaging
• Measuring site management with optional software: up to 99 measuring sites available

TESTO 317-3 - AMBIENT CO METER

• No zeroing required
• Audible and visual programmable alarms
• Compact design with belt clip for hands free operation
• Easy to read backlit display

TESTO 605I - THERMO-HYGROMETER WIRELESS SMART PROBE

• Quickly and accurately measures relative humidity and temperature in rooms, ducts, and chambers
• Automatically calculates dew point and wet bulb temperature
• Small diameter probe is ideal for in-duct measurements
• For all HVAC/R technicians and contractors

TESTO 175T1 - TEMPERATURE DATA LOGGER

• Internal NTC thermistor provides reliable temperature monitoring with a small footprint
• Large easy to read backlit display
• Large data memory capable of storing up to 1,000,000 temperature readings
• Rugged and waterproof according to IP65