Igrometro Testo 622 nuovo con display di pressione con sospensione 0560 6220
A visual LED alarm alerts when thresholds are exceeded. The batteries are easy to replace. Temperature - NTC. Absolute Pressure. ±2 %rH + 1 Digit at 77.0 °F (10.0 %rF to 90.0 %rH) / ±2 %RH + 1 Digit at 25 °C (10 to +90 %RH).