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KSPO:0395-09
IROX OST10-MANUAL(Eng)
SIZE:W80 x H100(mm)
BY Lai HZ 11/12/09

JKR-1

CABLE FREE

ADD-ON SENSOR FOR

THERMO/HYGROMETERS

FROM IROX

USER'S MANUAL

Version 1.1

Instruments by Jörg Kachelmann

INTRODUCTION

Jörg Kachelmann, meteorologist and founder of Meteomedia AG, 
revolutionised weather reports in the early 90ies with a new type of 
media presentation and the high quality of his local weather forecasts.    

Today Meteomedia is one of the leading weather services in Europe 
and, with its own Severe Weather Centres in Switzerland and in 
Germany, among other things, specialist for modern early warning 
systems for extreme weather conditions. 

The core of the company is the private weather measurement network. 
It is one of the biggest measurement networks in Europe. 

With "Instruments by Jörg Kachelmann" Irox, market leader in the 
manufacturing of measuring devices, and Jörg Kachelmann have 
developed a joint product that convinces with its high quality 
measurements, simple handling and elegant design. 

Weather forecasts by Jörg Kachelmann: 

www.meteocentrale.ch.

JKR-1 is for indoor use only and that it is an ideal add on to the 
JKT-3R and JKTG-4R for monitoring additional indoor rooms.

Other Irox products to which JKR-1 is compatible too: 
HBR326P, HBR329, HBR529, HBR623-i, HBR653, HBR657, 
HTR219, Pro-X2, Pro-EC, HT78, HTG77, HTG79.

For an updated list of compatible products, please visit 

www.irox.com.

Please read the instructions carefully.

(CH 1-5)

Changes the unit of temperature in the display from °C to °F or vice 
versa

Display the temperature and relative air humidity

1. Select the channel (CH 1-5).
2. Remove the battery door and install 2 batteries (AM-4 or “AAA” 
    size 1.5V) strictly according to the polarities shown.

SUPPORT

   
This device is a new development of Irox Development Technology. 
All information was made and checked by means of a functioning 
instrument. It may occur that adjustments and improvements of the 
device will take place that due to typographical procedures were not 
able to be listed in this manual. Should you notice deviations which 
make it difficult for you to operate and use the instrument you may at 
any time download the latest manual onto your PC free of charge at 

www.irox.com

 (please refer to the version number of the manual). 

© Irox Development Technology 

Power
use 2 pcs AM-4 or AAA 1.5V battery

Dimension and weight
86g (incl. batteries)
69(W) x 107(H) x 10(D) mm

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