* Humidity probe connect with YK-2001TM will become a professional Humidity
Meter.
* Wide range both for humidity and temperature measurement.
* Humidity measurement uses a high precision thin-file capacitance sensor for
fast response, not depend on air movement past the probe.
* ℃/℉ unit selection by push button on the front panel.
* Microprocessor circuit assures high accuracy performance available.
* Separate probe, easy operation and remote measurement.
* Super large LCD display, easy readout.
* Heavy duty & compact housing case.
* Records Maximum and Minimum readings with RECALL facilities.
* Data hold function.
* Auto shut off prolongs battery life.
* RS 232 PC serial interface.
* Two temperature units, i.e. ℃ or ℉.
GENERAL SPECIFICATIONS
Circuit Custom one-chip microprocessor LSI circuit.
Measurement R.H. ( Relative Humidity ),
Temperature: ℃ ,℉.
Memory Records Maximum and Minimum
Recall readings with RECALL facility.
Sensor Humidity : High precision thin-film capacitance sensor.
Temperature : Precision Thermistor
Power off Manual power off by push button or Auto
power off. ( Not activated during memory
record function ).
Data Output RS 232 PC serial interface.
Over load indication Indicated by "- - - -".
Sampling Time Approx. 0.8 second.
Operating Temperature 0 to 50 ℃
Dimension Probe :
Round, 26 mm Dia. x 160 mm length.
Accessories Instruction manual.................1 PC.
Included Humidity probe......................1 PC.
Optional * 33% RH HUMIDITY CALIBRATER, Model: RHA-33
* 75% RH HUMIDITY CALIBRATER, Model : RHA-75
ELECTRICAL SPECIFICATION (23±5℃)
Humidity
Range 10% to 95% RH.
Resolution 0.1% RH.
Accuracy 70% RH - ± (3% reading + 1% RH).
< 70% RH - ± 3% RH.
* after calibration
* Remark : RH - relative humidity
Temperature
Range 0 to 50 ℃/32 to 122 ℉
Resolution 0.1 ℃/0.1 ℉.
Accuracy ℃ - ± 0.8℃.
℉ - ± 1.5℉.
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