Precise deep vacuum measurements measured at single digit resolutions are carried out with Pirani sensors. The testo 552 provides real-time calculations for the saturation temperature of water, which determines the proper micron / temperature levels at which moisture is removed from the system. These internal calculations inform you when the pressure is low enough to meet your evacuation target. This saves you time, and assures that the system is now free from moisture and contaminants. User defined alarm points alert you when target values are reached.
The new and improved testo 552 with Bluetooth links to your smartphone or device, and to the free testo Smart Probes app.

Features:

Precise and reliable vacuum measurements, 1 micron resolution
Displays the saturation temperature of H₂O to ensure full and proper evacuation
Illuminated, backlit display with visual alarm for evacuation pressure
Wireless Bluetooth communication to smartphone or tablet provides powerful analysis and reporting to display data, create reports, and send via email or SMS

More products TESTO

TESTO 550 - DIGITAL MANIFOLD KIT WITH BLUETOOTH

• Bluetooth / app integration for monitoring, report generation, and sending reports and invoices via email (range of 65 feet)
• 2-way valve block with three connections
• 60 refrigerant profiles stored in the instrument
• Simplified menu structure using ESC key

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 270 - COOKING OIL TESTER

• Improved ergonomic handle and rugged design
• Easy to clean under running water (IP65)
• Large, illuminated back-lit display and LED visual alarm indication
• Hold and auto-hold function

TESTO 440 - VANE KIT WITH BLUETOOTH (&OSLASH; 3.9

• Easy storage and evaluation of measurement data - internal memory for up to 7,500 measurement protocols, which can be read via USB port and further processed as a CSV file on the computer (e.g. with Excel)
• Practical rear magnets for secure attachment of the measuring instrument to metal surfaces (e.g. ducts)
• Automatic detection of probes, e.g. vane probe
• Large, backlit color display

TESTO 330-2 LL FLUE GAS ANALYZER 0632-3307

• High-resolution colour display for the graphic representation of your measurement data
• Extended measurement menus - such as gas pipe testing - for a comprehensive analysis of your heating system
• Logger function for easy long-term recording of the measurement curve
• Graphic processing of measurement data

TESTO 176H1 - FOUR-CHANNEL HUMIDITY AND TEMPERATURE DATA LOGGER

• Parallel temperature and humidity measurement
• External temperature and humidity probes for quick, accurate measurements
• Large easy to read backlit display
• Large data memory capable of storing 2,000,000 measurements

NFC THERMAL PRINTER FOR TESTO 184 LOGGERS

• NFC printer for testo 184 loggers, special USB cable for 175 and 176 loggers
• Battery operated for mobile operation, Li-ion rechargeable battery
• Prints graphs and data with 175 and 176 loggers

TESTO 755-2 - CURRENT / VOLTAGE METER WITH 200 A AC, 1000 V AC/DC, CONTINUITY, AND PHASE ROTATION TESTER

• Phase rotation tester and voltage range up to 1000 V
• Unique feature which allows the user to check for voltage using only a single lead
• Polarity detection for DC circuits
• Meter automatically detects testing in-process and selects correct meter configuration which saves time and optimizes accuracy

TESTO 405 - POCKET-SIZED THERMAL ANEMOMETER

• Volume flow calculation of up to 99,990 m3/h
• Easily read data at any angle with rotating display
• Telescopic handle up to 300 mm
• Ideal for measurements in ducts

TESTO 557 SET DIGITAL MANIFOLD FOR REFRIGERATING SYSTEMS TESTING

• Calcul automat supraîncalzire / subracire în timp real: sunt evitate astfel calculele manuale, predispuse la erori
• Posibilitate de conectare la smartphone sau tableta: monitorizarea de la distan?a ?i documentarea valorilor
• Sonda Pirani pentru masurarea precisa a vacuum-ului, test de etanseitate compensat cu temperatura, masurarea presiunii mediului ambiant în mod automat
• Cei mai comuni 60 de agen?i frigorifici sunt stoca?i în instrument (actualizare posibila prin intermediul aplica?iei pentru mobil)