testo 480 – digital temperature and humidity meter, 0563 4800

testo 510 – Digital manometer, 0563 0510

testo 511 – Digital manometer, 0560 0511

testo 540 – Lux meter, 0560 0540

testo 552 – Digital Vacuum Gauge, 5060 5520

testo 606-1 – Moisture meter, 0560 6060

testo 606-2 – Moisture meter, 0560 6062

testo 608-H1 – Thermo hygrometer, 0560 6081

testo 608-H2 – Thermo hygrometer, 0560 6082

testo 610 – Pocket-sized air humidity measuring instrument, 0560 0610

testo 616 – moisture meter, 0560 6160

testo 622 – Thermo hygrometer and barometer, 0560 6220