Technoline WS9255, Manual

Page: 18 / 78

EN8
Specifications
Time zone: -12~12Hr
IN Temperature measuring range: -9.9~50°C/14.2~122°F
OUT Temperature measuring range: -25~50°C /-13~122°F
Temperature resolution: 0.1°C /°F
Temperature accuracy:
0°C ~40
℃
: ±1°C
–25°C ~-0°C, 40°C ~50°C: ±2°C
32°F ~104°F: ±1.8°F
–13°F ~32°F, 104°F ~122°F: ±3.6°F
Humidity measuring range: 20-95%
Humidity resolution: 1%
Humidity accuracy:
40-80%: ±5%
20~39%,81-95%: ±8%
RF receiving distance: 30 meter (open area)
Environmental reception effects
The station obtains the accurate time with wireless technology. Same as all wireless
devices, the reception is maybe affected by the following circumstances:

long transmitting distance

nearby mountains and valleys

near freeway, railway, airports, high voltage cable etc.

near construction site

among tall buildings

inside concrete buildings
 near electrical appliances (computers, TV’s, etc) and metallic structures

inside moving vehicles
Place the station at a location with optimal signal, i.e. close to a window and away from
metal surfaces or electrical appliances.
Precautions

This main unit is intended to be used only indoors.

Do not subject the unit to excessive force or shock.

Do not expose the unit to extreme temperatures, direct sunlight, dust or humidity.

Do not immerse in water.

Avoid contact with any corrosive materials.

Do not dispose this unit in a fire as it may explode.

Do not open the inner back case or tamper with any components of this unit.
Batteries safety warnings

Use only alkaline batteries, not rechargeable batteries.

Install batteries correctly by matching the polarities (+/-).

Always replace a complete set of batteries.

Never mix used and new batteries.

Remove exhausted batteries immediately.

Remove batteries when not in use.

Do not recharge and do not dispose of batteries in fire as the batteries may explode.