Features: 
Pocket Size 
High Precision 
Tests Ambient Temperature and Relative Humidity 
Wet Bulb and Dew Point Temperature 
°F/°C Selection 
Data Hold and Display Back light 
MAX/MIN and Data logging up to 100 groups 
Low battery indication 
Automatic Power-off 

Specifications: 
Ambient temperature: 
Range: -20 to 60°C (-4 to 140°F) 
Precision: ±0.5°C (0 to 45°C) ; ±1.0°C(-20 to 0°C,45 to 60°C) 
Resolution: 0.1°C/°F 
Update rate: 400ms 
sensor’s type: High-Precision digital sensor(SHT75) 
RH: 
Range: 0 to 100%RH 
Accuracy : ±2.0% RH(10% to 90%) ; ±3.0% RH(0% to 10%,90% to 100%) 
Resolution: 0.1% 
Update rate: 400ms 
Sensor’s type: High-precision digital sensor(SHT75) 
WB: 
Range: -20 to 60°C (-4 to 140°F) 
Precision : ±0.5°C (0 to 45°C) ; ±1.0°C(-20 to 0°C,45 to 60°C) 
Resolution: 0.1°C/°F 
Update rate: 400ms 
DP: 
Range: -50 to 60°C (-58 to 140°F) 
precision : ±0.5°C (0 to 45°C) ; ±1.0°C(-50 to 0°C,45 to 60°C) 
Resolution: 0.1°C/°F 
Update rate: 400ms 

General Characteristics: 
Dimension: 184mm×60mm×29mm 
Product Weight: 190g(including battery) 
Power Supply: 4 * 1.5V AAA Batteries (Not included) 
Package Size: 23.5 * 13 * 6cm / 9.2 * 5.2 * 2.2in 
Package Weight: 406g / 14.3oz 

Package List: 
1 * MS6508 Digital Temperature Humidity Meter