LUTRON PSA-311 Salt Meter

Features:

• Measurement : 0 to 12.0 % salt ( % weight value )

• Automatic temperature compensation.
• Meter build test probe, all in 1, easy operation.

• Hold, Record ( max., min. ).

• IP-65 Water resistance, heavy duty.

• DC 1.5V battery ( UM-4, AAA ) x 4.