Meter Charging; Connect The Electrodes - OHAUS ST400 Manual De Instrucciones

EN-8
2.2

Meter charging

The ST400 and ST400M are rechargeable portable meters. The real-time power supply status will
be displayed on the upper right corner of the screen. The red light on the upper left corner of the
screen will be flashing to indicate low power, which reminds user to charge the meter. The
charging port is located on the right side of the meter, which can be accessed by pulling out the
rubber protection cover. To charge the meter, connect the Micro-USB end of the charging cable to
the charging port and the USB type A end to the AC adapter, or to the USB port of a personal
computer. The normal full charging time is about 8 hours, and the red light in upper left corner will
turn into a blue light when the battery is full.
CAUTION: This product contains a lithium-ion battery

Only charge the battery when the ambient temperature is between 5° C and
40° C (41° F and 104 ° F)

Stop charging the battery if charging is not completed within the specified time.

Stop using the product if the battery becomes abnormally hot, or if there is an
oder, discoloration or deformation.

Stop using the product if abnormal conditions are detected during use, charging
or storage.
2.3

Connect the electrodes

There are 3 sockets for the electrode. "pH" socket (IP67,BNC); "TEMP." Socket (IP67, Cinch) and
"IP67, LTW" Socket for conductivity electrode*.
For ST320 3-in-1 electrode, connect both the BNC and Cinch socket.
*Only applies to ST400M
ST400 & ST400M Portable Meter
.