Extech Coolant Style Refractometer, Range 0 to 32% with ATC - RF-15 - 85-515-557

Extech Coolant Style Refractometer, Range  0 to 32% with ATC - RF-15 - 85-515-557

• Save money on coolants by controlling concentration
• Prevents wasted coolant and extends tool life.

Applications:

• Refractometers provide a quick and accurate way of controlling coolant concentration.
• All you do is put a couple of drops on the prism and look into the eyepiece for the reading.

Features:

• Only 2 or 3 drops needed for test.
• Accurate, easy to operate with simple to read scales.
• The prism and lens with a simple focus adjustment provide repeatable results.

Technical Data:

• ATC (Automatic Temperature Compensation)
• Models with ATC relieve the user of the responsibility to measure temperature and apply a correction factor when taking readings, automatically.
• Using 68°F (20°C) as a reference, readings are automatically adjusted to compensate for temperature variance between 50°F to 86°F (10°C to 30°C).