Rotronic-S1 Humidity and Temperature Tester

This handy instrument with fold-away probe is practice-tested and widely used in the paper industry. It measures relative humidity and temperature and shows the results directly in its display. Applications Humidity measurements in stacks of paper and cardboard for paper technicians and printers Features • Fold-away sword probe • Range of application: -10… 50 ° C / 0… 100 % rh • Measurement range: -25… 75 ° C / 5… 99.9 % rh • Accuracy at 23° C ± 5 K: 1.5 % rh, 0.3 K • Battery power monitor • Adjusted at 23 ° C, 35 % rh, 80 % rh • Auto power off Accuracy at 23 ± 5 ° C ± 1.5 % rh / ± 0.3 K Power supply / Power consumption 9 V PP3 battery Long term stability < 1 % rh / year Humidity sensor Hygromer AC-1 Temperature sensor PT100 1/ 3 DIN Class B Probe protection Slots in sword blade Response time t 63 < 15 sec. Calibration / adjustment by potentiometer Enclosure material ABS IP protection rating IP50 Weight 400.0000