| ¡@ | 
              
               
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                      | ¡@ |   | ¡@ |  | ¡@ |  | ¡@ |  | ¡@ |   
                      |  | AM-4210 |  | CD-4322 |  | DO-5519 |  | EM-9000 |   
                      | 130,000원 | ¡@ | 252,000원 | 225,000원 |   
                      | Anemometer, type K, J, Temp.,
 RS-232/USB
 | Conductivity, two displays,
 ATC, RS-232
 | Dissolved oxygen meter,
 two displays,
 data logger,
 ATC, RS-232
 | Environment, Anemometer,
 % RH, Light,
 type K/J,
 RS-232/USB
 |   
                      |  |   
                      |  |  | ¡@ |  |  |  |  |  |  |   
                      |  | HT-305 |  | HT-306 |  | HT-315 |  | LX-110 |   
                      | 89,000원 | 102,000원 | 109,000원 | 89,000원 |   
                      | Environment, Anemometer,
 Light, % RH,
 type K/J
 | Humidity meter, temp., RS-232,
 all in one
 | Humidity meter, data logger,
 RS-232/USB
 | Light meter, auto range,
 type K,J, temp.,
 RS-232/USB
 |   
                      |  |   
                      |  |  |  |  |  |  |  |  |  |   
                      |  | NI-214 |  | PH-211 |  | PH-212 |  | PH-221 |   
                      | 150,000원 | 82,000원 | 123,000원 | 75,000원 |   
                      | Negative ion water tester
 
 
 | pH meter, economical
 
 | Soil pH meter | pH meter, ATC, RS-232
 |   
                      |  |  |   
                | ¡@ |  |  | ¡@ |  |  |