The testo 540 is one of the instruments in the PocketLine series, which is characterized by professional measurement technology in real pocket size.

The main benefits

• The sensor is adjusted to the spectral sensitivity of the eye.
• Hold function for easy reading of measurement results
• Max/min values

Included on delivery

Calibration protocol, protective case, wrist strap and belt holder – essential and practical accessories.

Inlägget testo 540 – pocket-sized light meter dök först upp på Nordtec.

Measurement kit for measuring brightness in workplaces, for example.

The main benefits

The instrument can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

Included in delivery

Airflow and IAQ meter testo 440, Lux sensor, base case for testo 440 and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 440 – lux measurement kit for light measurement dök först upp på Nordtec.

Lighting is a key factor for productivity, well-being and health, especially in workplaces. Light sources that are too bright cause glare while those that are too dark can lead to concentration problems and headaches. With the testo 545 light meter, you can measure the illuminance of all common light sources – quickly, easily and accurately. The measuring instrument is compatible with almost all commercially available LED lights and thus guarantees you a wide range of applications.

By automatically calculating time and point averages, the light meter shows you all relevant information at a glance. testo 545 is perfectly complemented by the testo Smart app. This allows you not only to configure the measuring instrument, but also to view, document and store the measured values in an easy way. The app also turns your phone into a second screen.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Included in delivery

• testo 545 – Lux meter with App connection and sound alarm
• Transport bag
• Calibration protocol
• 3 AA batteries

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 545 – lux meter dök först upp på Nordtec.