testo 755-1 - Current / Voltage Meter with 200 A AC, 600 V AC/DC, and Continuity

• 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

 

• Measures static pressure, air flow, and volume flow (pitot tube not included)
• Measures manifold pressure and pressure drop across filters and coils, and has a measurement menu in the Smart Probes app that includes pressure drop alarms
• Easy configuration and calculations for volume flow (enter pitot tube factor and dimensions easily)
• Magnetic back holds instrument for hands-free operation

 

• 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)

 

• Tightness testing and load testing on gas pipes
• Serviceability testing with air by pressure drop on gas pipes
• Pressure testing on drinking water and waste water pipes using air
• Automatic recording of measuring values over several hours

 

• Plug in up to two out of the three available probes
• 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

 

• 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

 

• 1 channel measuring instrument with optional radio probe
• Hold button to freeze reading
• Continuous display of max/min values
• An audible alarm sounds when limit values are exceeded

 

• 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

 

• Quick and accurate CO2 measurements
• Long term measurements using max / avg values
• Long term stable / maintenance free infrared sensor
• Optional testo turbo printer for printouts on site

 

• External pH probe can be connected - for flexible use
• Automatic final value recognition
• Robust and waterproof thanks to TopSafe (IP 68)
• Automatic temperature evaluation (if a probe with temperature sensor is connected)