Specifications; Notes On Cleaning - National Geographic 90-68500 Bedienungsanleitung

pointing with the Earth's magnetic fields, causing in-
terference.

SPECIFICATIONS

Barometer range:
Accuracy:
Water resistant:
Power:
Dimensions:
Temperature
(under -40°C will show "LL" and over 73°C will show
"HH")
Operating range:
Temperature resolution: 0.1°C (0.2°F)
Accuracy:
300~1100hPa
+/- 3hPa (in the range
of 750~1100hPa at 25)
IPX3
1 x CR2032 3V battery
60(L) x 92(H) x 20(D) mm
-20°C to +50°C
(-4°F to 122°F)
+/- 1°C between 0°C to 40°C
Humidity
Displayable range:
Operating Range:
Resolution:
Accuracy:

NOTES ON CLEANING

Before cleaning the device, disconnect it from the
power supply (remove batteries)! Only use a dry cloth
to clean the exterior of the device. To avoid damaging
the electronics, do not use any cleaning fluid. Protect
the device from dust and moisture. The batteries should
be removed from the unit if it has not been used for a
long time.
- 24 -
0~99%
30% to 90%
1%
10%