Milwaukee MI411 pH and Free & Total Chlorine PRO Photometer

Milwaukee MI411 PRO Photometer is designed for fast, reliable and repeatable results in a portable and easy to use unit. Ideal or use in aquaculture, water conditioning, commercial pool maintenance, and water quality analysis education. Low maintenance rugged housing is built to take knocks.

MI411 PRO has a microprocessor that delivers fast, repeatable results with accuracy of ±0.06 mg/L @ 1.50 mg/L (Cl) | pH +/- 0.1. MI411 has a built-in timer that ensures appropriate reaction time is used for the chemical reaction.  At the end of the timer, the meter will automatically take the reading ensuring consistency across multiple users.

Features:

• Easy measurement: just mix the reagent in the sample, gently shake, insert the cuvette, zero the meter, and then press read
• Zero-point calibration:  Simply insert the unreacted sample cuvette into the chamber, index the cuvette, and press the zero button.
• Built-in error messaging display: ensures no mistakes are made in the testing process.  Messages include no cap, over range and under range, light source errors, and zero cal error.
• Built-in indexing indent: allows for a lock and key fit with the cuvette cap. Ensures that the cuvette is indexed consistently (same position) in order to maintain the same path length for accurate results.
• 9-volt battery included
• Adaptation of the USEPA Method 330.5 and Standard Method 4500- CL G & adaptation of the phenol red method

Specifications:

Milwaukee MI411 Manual