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1% no cutting fluids
The REFRACTOMETER LEDnD uses ambient light
ViewPoint is a light source with a self-contained power supply that provides extra illumination for the scale inside the instrument
Adjustable feeding time (1 to 59 seconds)
Confirm reading displays 0
Marine Depot Pro Salinity Refractometer for Sea Water freeze point 1% no cutting fluidsThe Marine Depot Pro Refractometer is a high precision, handheld tool designed specifically for saltwater aquariums and reads Natural Sea Water, featuring a focused, expanded scale (1. 015 1. 030 specific gravity) for easier reading compared to standard models. It includes Automatic Temperature Compensation (ATC) and a durable construction, making it ideal for monitoring reef tank salinity with greater accuracy than hydrometers. THESE ARE BRAND NEW IN
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