SPER Scientific Salinity / Temperature Pen With Large Lcd Display

Highly stable and accurate readings with large LCD display.

Designed for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in °C or °F. Features automatic temperature compensation, 2-pt. calibration, auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap. EPA Equivalency Method: 120.1

Dimensions: 6½" × 1½" × 1½" (165 × 38 × 38 mm)
Weight: 2 oz (57 g)