The accurate TST0189/190 alarm hygrometer reliably indicates when humidity and temperature limits have been exceeded, for example in garden centres, warehouses, cleanrooms, museums, laboratories etc.
- All the benefits of TST0189
- High accuracy ±2 %RH (TST0190)
- TST0190 with LED alarm, warns if limits are exceeded
Storage temperature -40 to +70 °C Operating temperature -10 to +70 °C Battery type 9V block battery Battery life 8736 h Weight 168 g Material/Housing ABS
Probe type NTC | |
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Meas. range | -10 to +70 °C |
Resolution | 0.1 °C |
Probe type humid. sensor, cap. | |
Meas. Range | +2 to +98 %RH |
Resolution | 0.1 %RH |