The testo 770 series identifies the testing in-process and automatically selects the correct meter configuration, which saves you time and increases your accuracy.

The testo 770 series of instruments is rich in the features HVAC techs need and want, including TRMS, starting current, and frequency measurement.

Testo’s history of efficiency, innovation, and quality now extends to the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

In addition to the standard functions of the testo 770-1 hook clamp meter, the testo 770-2 includes a thermocouple adapter, and measures microamps.

Features:

Unique hook-on function separates and grabs wires, without using your hands
Retractable post makes hook release fast and easy
µA for flame rod (ignition flame sensor) testing, and can measure temperature using type K thermocouple adapter

More products TESTO

TESTO 205 - ONE-HAND PH/TEMPERATURE MEASURING INSTRUMENT

• Ideal for measuring the pH value and temperature in semi-solid media, e.g. in meat
• Combined pH measuring tip with temperature probe - can be changed by the user
• Maintenance-free pH measurement thanks to gel electrolyte
• Two-line, illuminated display: pH value and temperature at a glance

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 606-1 - MOISTURE METER

• Precise moisture measurements in wood / cement etc.
• Characteristic curves for wood / building materials
• Hold function: freezes the last reading for convenient use
• Backlit display for use in all lighting conditions

TESTO 510 - DIGITAL MANOMETER

• Temperature and air density compensation for accurate airflow measurements
• Measures differential pressure to 40 in. H2O
• Backlit display ensures easy readability in low light situations
• Temperature compensated pressure sensor

TESTO 108 - WATERPROOF FOOD THERMOMETER

• Rugged and waterproof IP67 protection stands up to the toughest of environments
• HACCP compliant
• Slim, sleek design and the large, backlit, display makes for comfortable handling
• Compatible with Type T and Type K thermocouples for a variety of applications

TESTO 316-2 - GAS LEAK DETECTOR

• Integrated pump
• Trend display shows maximum leakage
• Flexible measurement probe for inaccessible places

TESTO 174T - MINI TEMPERATURE DATA LOGGER

• Provides reliable and economical temperature monitoring of products in storage and transport
• Simple and large easy to read display
• Large measurement data memory capable of storing 16,000 temperature readings
• Rugged and waterproof according to IP65, HAACP compliant

TESTO 440 - INDOOR COMFORT COMBOKIT WITH BLUETOOTH

• Accurate measurement results, thanks to air density compensation via integrated absolute pressure measurement
• Measuring range: 0 to 10,000 ppm, 14 to 122 °F, and 5 to 95% RH
• The Bluetooth handle makes it more convenient to carry out your measurements and guarantees less cable clutter in your case - it transmits readings to the testo 440, from up to 65 feet away
• Practical button on the handle - for storing individual readings
• Versatile - the universal handle can be connected to all probe heads, so you can take care of more applications, and use less equipment

TESTO 175T2 - TEMPERATURE DATA LOGGER

• Dual NTC thermistor (1 internal, 1 external) provides reliable ambient and product temperature monitoring
• Large easy to read backlit display
• Capable of storing up to 1,000,000 temperature readings
• Rugged and waterproof according to IP65

TESTO 622 - THERMOHYGROMETER AND BAROMETER

• Measures air temperature / pressure / RH
• Ideal for monitoring the air, especially in laboratories
• Alarm alerts when threshold is exceeded
• Table or wall mount