Surface, Insertion thermometers

Perfectly designed instrument for measurements according to HACCP rules. The instrument is very robust and watertight (IP65). The probe included is exchangeable and the connection is very strong (screwthreaded connector). Supplied with a traceable calibration certificate. Especially suitable for direct measurement of materials.

1- or 2-Channel thermometers for use with thermocouples (Type K, J, T, E)
TFN 520 / TFN 520-SMP / TFN 530 / TFN 530-SMP

Applications:
Heating / Air-conditioning, ventilation / Air, gases, fluids / Surface temperature / Plastic materials / Laboratories

Attributes:

• Robust and impact resistant
• Min / Max, Hold facility
• °C/°F selectable
• Battery charge status indicator
• Changeable battery
• Factory calibration certificate

Watertight, ergonomic shaped pocket thermometer with robust insertion tip. The long sensor tube is particularly suitable to measure in liquids, food etc.

• Wide measuring range
• High accuracy
• Watertight IP67
• 1-second measuring interval
• MAX-/MIN-/HOLD-function
• Disable Auto-OFF-function
• °C/°F-switchable
• 0°C adjustment function
• HACCP conformity, acc. to EN 13485

Capillary: colourless prismatic round, diam. 6 to 8 mm, environmentally friendly blue filling.

The climate measuring instruments testo 440 combine the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. Both the digital Testo Smart Probes and numerous Testo temperature probes can be connected. Clearly structured menus for measuring volume flow in ducts/at outlets, degree of turbulence, cooling/heating load, mould indication and logging mode are stored on the instrument.
The testo 440 dP also has an integrated differential pressure sensor. This makes measurements at filters as well as Pitot tube and K-factor measurements possible.

• USB interface for data export and optional printout of measuring values
• Up to 3 probes can be connected
• Parallel display of 3 measuring values
• Bluetooth probes for measuring convenience and easy storage in the case
• Universal handle for all probes
• Measurement of the following parameters are possible: °C, % r.h., CO, CO₂, m/s, Lux, hPa

For storing and transporting the climatic measuring device testo 440 and additional probes.

• Cable probe with penetration tip
• °C/°F selection
• Automatic deactivation after 60 min

Range -50 to 200 °C, resolution 0.1 °C. Stainless steel probe sheath approx. 120 x 3.5 mm L x Ø with penetration tip. With hinged, digital display head which acts as an on / off switch. Battery life approx. 5000 hours.

Flexible. With TC plug, type K.

With foldable penetration probe. Rugged and waterproof.

• HACCP compliant, EN 13485 certified
• Hold function for final value recognition
• Min. / Max. memory
• Illuminated LCD display