Ideal for commercial use. It Includes a carrying case with belt clip.
Hold Function: saves measurements for convenient reading and recording
Highly efficient and accurate due to its advanced microprocessor technology.
Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Built-in digital thermometer . Display: large and easy-to-read LCD screen