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 605-H1 - COMPACT THERMAL HYGROMETER

• Slim form factor is convenient for duct or ambient measurements
• Resilient Testo patented humidity sensor ensures long life
• Rotating display allows for easy reading of measurements
• Quick response sensor provides fast readout of measurements

TESTO 312-3 - PRESSURE MEASURING INSTRUMENT UP TO 300/6000 HPA

• Load and tightness tests of gas pipes
• Pressure testing of water pipes using air
• Switchable measuring ranges with high resolution
• Alarm indicator for undershooting of freely adjustable limit values

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

TESTO 926 - TEMPERATURE METER

• Connectivity for an attachable/wireless sensor
• Wide range of optional sensors to suit your individual needs
• User-defined thresholds / audible alarm alerts when threshold exceeded
• Certified according to HACCP and EN 13485 / ideal for use with food

TESTO 350 INDUSTRIAL FLUE GAS ANALYZER 0632-3510 0632-3511

• The portable flue gas analyser testo 350 is the ideal tool for professional flue gas analysis
• measures up to six different parameters like O2, CO, COlow, NO, NOlow, NO2, SO2, CO2, CxHy and H2S

TESTO 410-2 - VANE ANEMOMETER WITH HUMIDITY MEASUREMENT

• Integrated RH sensor provides %rH, wet bulb, and dew point readings
• Small 1.5 inch vane meter
• Hold, Min, Max, and Timed averaging
• Lens cover and leather belt case keep it protected - even in your tool box

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 875I-2 DELUXE KIT - ADJUSTABLE FOCUS THERMAL IMAGER (160 X 120 FPA)

• Thermal sensitivity to <50mK will show even minimal temperature differences
• Large 3.5" LCD screen, and 160 x 120 resolution ensures easy onsite image analysis
• Power LEDs guarantee optimal illumination for both the digital pictures, as well as optical thermal im
• Solar mode enters and saves sunlight values for each thermal image

TESTO SAVERIS 2-T3 - WI-FI DATA LOGGER WITH 2 EXTERNAL TC TEMPERATURE PROBE CONNECTIONS

• Plug-in thermocouple (TC) probes
• Large, easy to read display
• Automatically transmits data over 2.4 GHz Wi-Fi networks
• Stores up to 10,000 values per channel

TESTO 410I - VANE ANEMOMETER WIRELESS SMART PROBE

• Measures air velocity, volume flow, and temperature, as well as air flow at registers, and automatically calculates volume flow (simply enter the duct dimensions)
• No air density correction required, due to its design
• Measure volume flow at several outlets simultaneously (using mutiple Smart Probes), to adjust system balance
• Timed/multipoint averaging to get accurate air flow profiles