General-tools-and-instruments DTH850 Instrukcja Użytkownika Pobierz pdf (Strona 2)

1. GENERAL SPECIFICATIONS:

Power Source: 1 “AAA” battery

Battery Life: 12 month of continuous operation

Temp Range:

Indoor: 32º to 122ºF (0º to +50ºC)

below range = Lo, over range = Hi

Outdoor: -58º to +158ºF (-50º to +70ºC)

below range = Lo, over range = Hi

Hygro Range:

Indoor: 20% – 99%, below 20%, displays 20%;

above 99%, displays 99%

Sampling Cycle: 8 seconds

Cable Length: 10 ft (3m)

Accuracy:

Thermo: less than +/- 1.5 degree C

Hygro: +/- 5% (60-80% RH), +/- 8%

(20-60, 80-99% RH)

Clock: +/-1 min per month

Resolution: 0.1 degree, 1% for RH

°F/°C: User selectable

12/24 hr: User selectable

Alarm: Daily alarm with 8 minutes Snooze

Ice Alert: -1° to + 4°C (one beep/sec, every sec)

1 minute on, 59 min off, until any key press or

outside the range (every hr beep 60 sec)

“Ice” icon flash 1 Hz between 30° to 39°F

( –1° to +4°C)

Key Tone: available only for version with buzzer installed

DTH850 Manual -FIN3-100907 10/9/07 12:06

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General-tools-and-instruments DTH850 Instrukcja Użytkownika Strona 2