If the RH button is pressed the 764 will show the % relative humidity and dew point:
| %RH Min: 37.9 18:42 Max: 88.2 02:19 Dewpt: 8.4°C 4-2-99 08:46 |
The maximum and minimum humidities that have been seen are shown along with the times that they were measured. It is possible to display the dates of the maxima and minima.
The dewpoint temperature is shown, this can be in °F if required.
The current date and time are displayed on the bottom line. The date format can either be day-month-year or month-day-year.
The following procedure to change the temperature units demonstrates the simple to use menu structure:
Press the Set button to display the following menu:
| Max-Min |
| Data logging |
| Display |
| Units |
| Clock |
| Calibrate |
Push the down-arrow button until the Units menu item is selected:
| Max-Min |
| Data logging |
| Display |
| Units |
| Clock |
| Calibrate |
Press the Set key to get the Units menu:
| °C-°F |
| Lux-Footcandle |
| µW/Lumen-mW/M² |
The °C-°F menu item is already selected so the Set button can be pressed to change the temperature units. This new setting remains in force even when the 764 has been turned off.
Gutchpool Farm, Gillingham, Dorset,
UK
Tel: (01747) 835550 Fax: (01747) 835552
International Tel: +44
1747 835550 Fax: +44 1747 835552
elsec@elsec.co.uk