Multifunctional Temperature & Humidity Meter
Model KM 8122
Features
• High accuracy measurement of Humidity, Temperature,
• Dew Point & Wet Bulb temperature.
• Measures environment/dewpoint/˜ wetbulb temperature simultaneously.
• Internal memory: 99 groups of data
• Temperature unit: °C & °F selectable
• MAX/MIN & Record mode Function
• Data hold function starts, reading is frozen
• Data save & recall function
• Data Logging 32000 Data & USB interface
• Auto Power Off in 20mins if without operation.
Features
AMBIENT TEMPERATURE
• Sensor Type : NTC
• Temperature Measurement Range : -20°C ~ 60°C (-4°F ~ 140°F)
• Accuracy :
± 0.5°C at 0 to 45°C, ± 1.0°C at other range
± 1.0°F at 32 to 113°F, ± 2.0 °F at other range
• Resolution : 0.01°C/°F
• Sampling Rate : 2 times/second
RELATIVE HUMIDITY
• Range : 0 ~ 100%RH
• Accuracy :
± 2.0% RH (10 to 90% RH) 23°C(73.4°F)
± 3.0% RH (<10, > 90% RH) 23°C(73.4°F)
• Resolution : 0.1%RH
• Response Time : Less than 10S (90%RH, 25°C, in still air)
OTHER
• Wet Bulb Temperature range : -20°C ~ 60°C (-4°F ~ 140°F)
• Dew Point Temperature range : -50°C ~ 60°C (-58°F ~ 140°F)
• Operating Temperature : 0°C ~ 40°C (32°F ~104°F), < 80% RH Non-condensing.
• Storage Temperature : -10°C ~ 60°C (14°F ~140°F),< 80% RH Non-condensing.
• Power Supply : 9V Battery; low battery indication.
• Dimension : Approx. 215 x 58 x 33mm
• Weight : approx. 200gms.(including battery)