General Tools and Instruments DPHC2001 - 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.
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