Vaisala MM70 - Manual (Page 63)

Chapter 7 ______________________________________________ TECHNICAL SPECIFICATIONS
Accuracy 0.2 % full scale
Temperature dependence 0.002 %/ C full scale
Minimum load resistor 10 kohm to ground
Data interface RS232C (EIA-232)
Data logging capacity 900...2700 real time data points
Logging interval 1 s to 12 h
Logging duration 1 min...memory full
Alarm Audible alarm function
Housing classification IP54
Weight 400 g
Housing material ABS/PC-blend
Battery Pack
continuous use 48 h typical at +20 C (68 F) Operating times in
data logging use up to 30 days
Power consumption during charge 10 W max
Charging time 4 h
General Facts about the MM70
Hand-held Humidity and
Temperature Meter
Storage temperature -40...+70 C
Storage humidity range 0...100% Non-condensing
Electromagnetic Compatibility
Complies with the following standard: EN 61326-1:1997+Am 1:1998,
Electrical equipment for measurement, control and laboratory use -
EMC requirements: Portable test and measurement equipment.
VAISALA _______________________________________________________________________ 61