LightScout DLI 100 Light Meter Type_Buffer Solution all the LCD segments are

all the LCD segments are displayed for 1 second

Contains 1kg Solid A and 1kg Solid B

Red scale and other hard scales

The IP67 waterproof rated and floating casing houses the EC graphite electrodes and temperature sensor

it is always better to use a Conductivity (EC) meter

LightScout DLI 100 Light Meter Type_Buffer Solution all the LCD segments areSimple, one button operation Displays light intensity levels every 4 seconds for 24 hours An affordable, first step in measuring light Measure PAR light (Photosynthetically Active Radiation) With the push of a button, the meter runs for 24 hours and calculates your Daily Light Integral (DLI) Real time intensity levels are shown every 4 seconds in mol m 2 s 1 Battery included; water resistant