The testo 540 entry-level light meter is designed for carrying out spot checks in the workplace, shops, and offices. The light sensor is modelled on the spectral sensitivity of the human eye, and is ideal for measuring lighting conditions in the workplace.
This compact, easy to use meter has a number of useful functions and features, including a large, easy to read display, min/max values, a hold function, and a protective cap for safe storage.

Features:

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

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TESTO 745 - NON-CONTACT VOLTAGE TESTER WITH BUILT-IN FLASHLIGHT

• Two sensitivity levels, with audible and visual indication
• Flashing LED indicates sensitivity range, down to 12 V AC, or standard range above 50 V AC
• Differentiates hot from neutral in AC outlets
• Low pass filter reduces false indications

TESTO 312-2 - PRESSURE MEASURING INSTRUMENT UP TO 40/200 HPA

• DVGW-tested
• Switchable measuring ranges with high resolution
• Alarm indicator for undershooting of freely adjustable limit values
• Print out of measurement data with the testo fast printer

TESTO 760-2 - DIGITAL MULTIMETER WITH TYPE K AND TRMS

• APO (Auto Power Off) saves battery life
• Rugged meter with overmold housing
• Large, backlit, dual readout display with analog bar graph is easy to read
• Lead holder conveniently molded into housing for easy storage

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 160 THL - WI-FI DATA LOGGER WITH INTERNAL TEMPERATURE, HUMIDITY, LUX, AND UV RADIATION SENSORS

• Data logger with internal sensors for temperature, humidity, cumulative lux, and UV exposure level recording
• Optional paintable logger cover helps conceal the logger in an exhibit
• Logger sends data to the Testo Cloud using your existing Wi-Fi network, alarms by email (Basic License), and optional text messages with the Advanced License
• Simple to install, integrate, and operate

TESTO 316-2 - GAS LEAK DETECTOR

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

TESTO 175H1 - TEMPERATURE AND HUMIDITY DATA LOGGER

• Internal NTC thermistor provides reliable temperature monitoring with a small footprint
• External "stump" humidity probe for quick, accurate measurements
• Large easy to read backlit display
• Large data memory capable of storing 1,000,000 measurements

TESTO 606-2 - MOISTURE METER

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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

TESTO 511 - POCKET-SIZED ABSOLUTE PRESSURE MEASURING INSTRUMENT

• High-precision absolute pressure measurement with an accuracy of ±3 hPa
• Suitable for barometric altitude measurements
• Calculates the barometric air pressure
• 8 pressure units available