General Tools and Instruments DPHC2001 User Manual
Page 5

Intelligent
* The instrument can be plugged with the
functions
optional Conductivity and TDS probe
(YK-200PCT), Conductivity probe
(YK-200PCD), Dissolved Oxygen probe
(YK-200PDO) to become a professional
Conductivity meter, TDS(Total Dissolved
Solids) meter, and Dissolved meter.
After plugging in the new probe, no new
calibration procedures are required.
* The instrument is with mV ( millivolt )
function for mV measurement ( Be plugged
with optional ORP probe ORP-04 to be
a professional ORP meter).
Data hold
Hold the current reading value on the display.
Memory
Maximum and Minimum reading values can
Recall
be saved and retrieved by record function.
Power off
Auto shut off saves battery life, or manual
off by push button.
Data Output
RS 232 computer serial interface.
Overload
"- - - -" symbol on the display.
indication
PH
Optional,
Electrode
Any PH electrode with BNC connector.
Operating
0 to 50 C degree (32 to 122 F degree).
Temperature
Operating
Max. 80% RH.
Humidity
Sampling Time Approx. 0.8 second.
Power Supply 006P DC 9V battery
( Alkaline or Heavy duty type ).
Power Current Approx. DC 7 mA.
3