Testo

0563 5572 557-2 Refrigeration System Analyzer (RSA) Kit by Testo

testo 557 is the ideal partner for all technicians who wish to carry out commissioning, service and maintenance on refrigeration systems and heat pumps quickly and efficiently.

The testo 557 is a digital manifold for commissioning, maintenance and service work on refrigeration systems and heat pumps. It replaces mechanical manifolds, thermometers and pressure/temperature tables. The 4-way valve block allows fast and efficient work, and the integrated vacuum measurement supports the evacuation of a system.

Kits includes:

• 0560 5570 - 557 Refrigeration System Analyzer
• 0613 5505 - 2 Clamp probes (NTC)
• 0516 5505 - Hard carry case

• up to 2 NTC probes can be connected
• High-quality sensors measure high and low pressure
• Calculation of superheating/subcooling in real time
• Temperature-compensated tightness testing
• Heat pump mode
• 40 refrigerants stored

Measuring Range: -31 to +176°F

0632 0313 312 Auto-ranging Digital Manometer (+/- 16" H2O & +/- 80" H2O) by Testo

testo 312-2, DVGW approval according to TRGI, measures pressure from 0 to 200 hPa. Even the finest of pressures with a resolution of 0.01 mbar can be measured in the measuring range from 0 to 40 mbar.

• Clear display with time
• Switchable precision range with a high resolution
• With alarm function
• Printout of data incl. software, instrument number, date/time on Testo printer
• Quick data printout on location
• DVGW approval

0560 6230 623 Hygrometer with Process Indicator by Testo

The new temperature and humidity measuring instrument testo 623 shows current and past temperature and humidity values in a large clear display. This makes an analysis of the current and past ambient conditions possible, directly on site and without time-consuming analysis on a PC.

• Histogram shows current and past temperature or humidity values.
• Hanging and standing bracket allows felxible positioning on a wall or desktop
• Analysis of past temperature and humidity values directly on site without evaluation on a PC
• All important values at a glance: current and past temperature and humidity values as well as date and time
• Large, optimally legible display
• Curve display of the past 90 days

Measuring Range: -40 to 572°F

0560 0511 511 Pocket Pro Absolute Pressure & Altitude Meter by Testo

testo 511 measures absolute pressure with an accuracy of +/-3 hPa. It is converted to barometric air pressure by entering on-site height above sea level. In addition, barometric elevation measurement between two points is also possible.

• Measures absolute pressure, e.g. for absolute pressure compensation in flow velocity measurements with a Pitot tube
• Calculation of barometric air pressure
• Barometric altitude measurement
• Accuracy +/-3 hPa
• Protective cap for safe storage
• Including wrist strap and belt holder
• Backlit display
• 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi

0560 0540 540 Pocket Pro Light Meter by Testo

The sensor of the testo 540 is adapted to the spectral sensitivity of the eye. This makes testo ideal for the measurement of light intensity. The Hold function allows an easy readout of the measurement values. Max. and min. values are displayed at the press of a button. testo 540 is very handy, small and easy to operate.

• Hold function and max./min. values
• Incl. calibration protocol
• Protective cap for safe storage
• Including wrist strap and belt holder
• Sensor adapted to spectral sensitivity of the eye
• Display light

0563 8284 826-T4 Combo Food IR Thermometer with Laser, incl. TopSafe by Testo

the testo 826 series has just been optimized. A higher resolution thanks to the new processor ensures even more accurate measurement results. This allows the temperature to be recorded to an accuracy of 0.1 °C. The min./max. display shows the limit values of the last measurement. You can measure and monitor the temperature of the goods reliably and safely.

• Non-contact measurement of surface temperature, ideally suitable for the food sector
• 6:1 optics for fast and accurate measurement
• 1-point laser measurement spot marking
• Combined instrument with infrared and penetration measurement
• Two adjustable limit values
• Waterproof and robust thanks to dishwasher-safe protective cover TopSafe, according to protection class IP65
• Hold function and display of min./max. values

The advantages:

• Always monitor, measure and document temperature accurately, cleanly and quickly.
• Fulfil HACCP regulations, and be able to provide proof at any time.
• Maintain the cold chain in storage and transport.
• Reduce the quantities of spoiled goods and use resources efficiently.
• Measuring instruments calibrated according to strict regulations.
• Conform to HACCP as well as EN 13485.

0632 3173 317-3 Ambient CO Stick by Testo

The testo 317-3 CO monitor detects the presence of carbon monoxide in the surrounding area and warns the user both visually and audibly about dangerous gas concentrations e.g. when installing and servicing gas heaters.

• 3 year warranty on CO sensor
• Visual and audible alarm
• No zero phase, instrument can be used immediately
• Adjustable alarm threshold
• CO zeroing at site
• Self-test function

Measuring Range: -58 to 752°F

Measuring Range: -20 to +180°C
Measuring Range: 0 to +100 %RH

Measuring Range: -60 to +130 °C

0560 6054 605-H2 Humidity Stick with Wet Bulb by Testo

The thermohygrmeter you can bend. Small, compact and accurate. The long-term stable sensor guarantees correct measurement results even after years.

• Dewpoint calculation from -20 to +50 °Ctd
• Long-term stable Testo humidity sensor
• Ideal for measurements in ducts
• Display can be angled for easy readout of measurement values
• Air moisture, air temperature and dew point

0560 6160 616 Wood/Material Moisture Meter (non-penetration) by Testo

The testo 616 allows fast and non-destructive observation of the material moisture of woods and building materials. This allows the ideal time and place for any destructive measurement which may be necessary to be determined. The display is in percent by weight in comparison to the dry mass of the material. The testo 616 makes work easier for all those who need to observe the development of drying in floors, walls and surfaces.

• Equipped with 10 characteristics curves for soft wood, hard wood, chipboard, anhydrite screed, cement screed, lime sand brick, aerated concrete, concrete, vertical hole brick and solid brick
• Measurement depth up to 5 cm
• Handy shape for optimum contact pressure
• Hold, max., min. function
• Illuminated digital display
• Characteristics curves were developed in cooperation with the LPI institut
• Advantageous for measurements on exotic woods: non-destructive determination of wood moisture