Chapter 2 Preparation before use
2-1. Battery & Sensor attachment setup
● Batteries
Slide the battery lid down to
remove.
Insert batteries and make sure
polarity (+/-) align correctly.
Insert the top hook of the battery lid
and push it upwards.
Align the convex to the front
and fit it straight up toward the
body.
Installation is completed when
the side hooks to the main body.
For removal, put your finger in the
space on the side hook and pull it down
slightly.
※1 Use the attachment for small fish such as Horse mackerel, Sardine, Saury, Grouper and Sea eel.
※2 For measuring in impedance mode or fish status (freshness), use an attachment if the thickness of fish is 3
cm or less.