Introduction 

MS6900 is a measurement of material moisture， ambient temperature and humidity of the versatile instrument. Used to measure the moisture content of wood or construction materials， air humidity

Features: 

· 21/2 LCD display， maximum reading of 199 

· With analog bar display 

· Environmental humidity and wood humidity measured value display 

Automatic and manual measurements 

· Moisture maximum， minimum inquiry 

· Data hold function / relative measurement function 

· Low battery indication 

Automatic shutdown / backlight

Technical indicators:

· Conductivity measurement : ± 1%， ± 0.5 Celsius， ± 0.9Fahrenheit， ± 2.5% rH (5 ~ 95% rH)

· Conductivity ( containing resistance sensor ) range: 0.0 to 99.0%

· Temperature ( temperature sensor ) range : -10.0 ~ 50.0 Celsius (14.0 ~ 122.0Fahrenheit)

· Humidity ( humidity sensor ) range: 0.0 to 96.0% · Sampling rate : Moisture 0.5S / time ， temperature and humidity : 1S

· Unit Conversion : TemperatureCelsius /Fahrenheit， humidity %， td ( dew point， wet bulb temperature )

· Resolution : 0.1%， 0.1Celsius， 0.1 Fahrenheit， 0.1% rH · Accuracy : ± 1 word ( normal temperature : 25Celsius)

· Measuring depth : 0 ~ 50mm · wood species can be measured and the measuring range:

Material 1: Beech ， spruce， larch ， birch ， cherry， walnut 8.5 to 60.0%

Material 2 : oak， cedar ， maple， ash trees， United States ， tamarisk 6.8 to 53.4%

Material 3 : cement screed ， concrete ， 0.9 to 24.5%

Material 4 : 0.0 to 12.2% anhydrite screed

Materials 5 : 0.7 to 9.2% of cement mortar

Material 6: lime mortar ， plaster 0.5 to 11.1%

Material 7: brick 0.0 to 17.8%

· Battery life : Continuous work 200 hours standby operation for one year

· Battery: 2 1.5V AAA

· Dimensions : 130 × 55 × 29MM

 Weight: about 206g

Calibration intervals 

In order to ensure the accuracy of the measurement instrument must be approved by the company\'s commissioning of the equipment regularly calibrated. We recommend a calibration interval of one year. Conditions If the device or devices often use harsh， calibration interval should be shortened accordingly. If the device is less used， the calibration interval can be extended to three years.