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 623 - THERMOHYGROMETER

• Measures room temperature / humidity / alerts the occupants when thresholds are reached
• Large, easy to read display / shows current reading / provides at-a-glance 90-day statistic snapshot
• Long term stable sensor for long term / high quality readings
• Table and wall mount included

TESTO 316-3 REFRIGERANT LEAK DETECTOR

• Can detect all the most common cooling agents: CFCs, HFCs, FCs
• Highly sensitive - detects even the smallest leaks
• Easy-to-use one-button operation
• Complies with specifications for F gases regulations, SAE Code J1627 and DIN EN 14624:2012 standard

TESTO SAVERIS 2-T1 - WI-FI TEMPERATURE DATA LOGGER WITH INTERNAL NTC TEMPERATURE SENSOR

• Internal temperature NTC thermistor sensor
• Large, easy to read display
• Automatically transmits data over 2.4 GHz Wi-Fi networks
• Stores up to 10,000 values (temperature)

TESTO 477 - LED STROBOSCOPE

• Very high measurement range (up to 300,000 flashes per minute)
• Very high illumination (up to 1500 Lux)
• Long operating times (battery power for up to 5 h)
• Trigger input and output (for connectivity to external systems and control via external sensor)

TESTO 316-2 - GAS LEAK DETECTOR

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

TESTO 445 - SERVICE INSTRUMENT FOR AIR CONDITIONING / VENTILATION SYSTEMS

• Multi-function climate measuring instrument: measure up to 6 measurement parameters at the same time
• Internal reading memory for up to 3,000 readings
• Automatic allocation of the duct cross-section to the measuring location (max. 99 measuring locations)
• Automatic mean value calculation and determination of the volume flow

TESTO 720 - TEMPERATURE METER

• Port for one RTD or NTC sensor
• Wide range of optional sensors for individual requirements
• User-defined thresholds, audible alarm
• Optional accessories for individual adaptation, like protection against aggressive media for use in laboratories

TESTO 755-1 - CURRENT / VOLTAGE METER WITH 200 A AC, 600 V AC/DC, AND CONTINUITY

• Meter automatically detects testing in-process and selects correct meter configuration which saves time and optimizes accuracy
• Polarity detection for DC circuits
• 3-phase sequence check with motor rotation indication
• Single lead voltage test with audible indication

TESTO 103 - FOLDING FOOD THERMOMETER

• Ideal for use with food: HACCP compliant / certified according to EN 13485
• Splash water protected / IP55 rated
• Practical folding mechanism for quick and easy measuring / fits in any shirt or trouser pocket
• Easy to use / high-precision technology

TESTO 606-2 - MOISTURE METER

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