The testo 549 digital manifold is a breakthrough value, making analog gauges obsolete. It precisely measures high side / low side pressure and instantly displays the corresponding saturation / evaporation temperatures for 60 refrigerants. With optional temperature probes, automatic superheat and sub-cooling calculations can also be displayed.

Features:

60 refrigerant profiles stored in the instrument
Rugged design and housing with 5 year warranty with registration
Large 2-line backlit display
Digital accuracy performs more reliably than analog manifold gauge sets for more precise readings

More products TESTO

TESTO 770-3 - HOOK CLAMP AND POWER METER WITH BLUETOOTH

• Unique hook-on function separates and grabs wires, without using your hands, and the retractable post makes hook release in tight spaces fast and easy
• Bluetooth, coupled with the free testo Smart Probes app, works with smartphones and tablets for remote viewing, data logging, and report creation
• Real-time power measurements (Watts), with simultaneous power factor indication

TESTO 549I - REFRIGERATION PRESSURE WIRELESS SMART PROBE

• Measures high-side or low-side refrigerant pressure (or both simultaneously, with 2 probes) in AC and refrigeration systems
• No hoses required; clean, simple, and accurate
• Low-loss refrigerant pressure testing!
• Use with the testo 115i pipe-clamp temperature probes for automatic superheat and subcooling calculations

TESTO 206 PH1 - INSTRUMENT KIT

• Ideal for measuring the pH value of liquids
• The integrated temperature probe enables automatic temperature compensation
• Maintenance-free gel electrolyte
• Robust, waterproof and dishwasher-safe protective case (TopSafe, protection class IP68)

TESTO 480 - DIGITAL TEMPERATURE AND HUMIDITY METER

• High quality optional sensors for measuring air flow / temperature / humidity / pressure / degree of turbulence / heat radiation / CO2 / illumination intensity / PMV / PPD / WBGT
• High precision, integrated pressure difference sensor included
• Pro-software for easy and efficient analysis and logging included
• Intelligent calibration concept

TESTO 205 - ONE-HAND PH/TEMPERATURE MEASURING INSTRUMENT

• Ideal for measuring the pH value and temperature in semi-solid media, e.g. in meat
• Combined pH measuring tip with temperature probe - can be changed by the user
• Maintenance-free pH measurement thanks to gel electrolyte
• Two-line, illuminated display: pH value and temperature at a glance

TESTO 104-IR - DUAL PURPOSE IR AND PENETRATION THERMOMETER

• Precise 2-point laser with 10:1 optics for exact, error free measurements
• Super rugged design, built for extreme, everyday use
• Large, backlit, easy to read display
• Included color strips aid in preventing cross contamination concerns

TESTO 922 - DIGITAL TEMPERATURE METER

• Temperature measurements / temperature difference display
• Wide measuring range from -58 °to 1832 °F
• Connecting points for two type K temperature sensors and wireless connectivity for a third temperature sensor
• Wide range of optional sensors

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 440 - AIR VELOCITY AND IAQ MEASURING INSTRUMENT

• Intuitive: Clearly structured measurement menus for volume flow, degree of turbulence, heating/cooling output, mold detection, and long-term measurement, such as CO2
• Wireless: Optional Bluetooth probes for extra convenience when measuring, and less cable clutter in your instrument's case (probes sold separately)
• Clear Overview: Large graphic display with parallel display of 3 readings
• Reliable: Internal memory for data storage and USB port for data export

TESTO 320 FLUE GAS ANALYZER FOR O2, CO2 AND CO 0632-3220

• High-resolution colour graphic display
• Quick and easy menu structure
• Storage space for 500 measurement values
• Measurement of flue gas, draught, pressure, ambient CO,
• differential temperature and gas leak detection
• O2 and CO sensor and flue gas probe with temperature probe
• TÜV-tested according to EN 50379, Parts 1-3