Data Logger
Step1: Configuration
‣
Download TWL-1S app (TWLIT) from www.scarlet.com.tw.
‣
Install the app on PC or laptop following the instructions.
‣
Turn on the device and connect it to the PC or laptop by the USB cable.
‣
Launch the app and
set logging interval (minimum 10 min).
‣
Disconnect the meter from the computer, and TWL-1s is ready for data logging.
Step2: Data logging
‣
Long press
MODE
key to turn on data logging mode and the meter displays
SUrE
.
‣
Press
MODE
key, if you agree to enter the data logging mode.
‣
Press
TIMER
key, if you do NOT agree to enter the data logging mode.
‣
When the screen shows
rEC
, the device is collecting and recording data;
Idle
means no data are
recorded.
‣
Long press
TIMER
key to quit data logging mode.
Step3: Download data
‣
Connect to the computer to download the data via the app you installed in the step 1.
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