Details

 

Oxidation reduction is a process by which a molecule or ion loses or gains electrons. This occurs most readily in water treatment and in pool and spa maintenance where an oxidizer, such as chlorine, is added to the water to destroy contaminants. The higher the ORP value, the greater the sanitizing power of your water. HI98201 is ideal for swimming pools and spas and can provide a valuable indication of water quality. This tester utilizes a platinum electrode and Hanna unique renewable cloth junction, that can be pulled out when clogging occurs, reactivating the reference and restoring the electrode.

 

Specifications

ORP Range ±999 mV

ORP Resolution 1 mV

ORP Accuracy ±5 mV

Battery Type/Life 1.5V (4) / approximately 700 hours of continuous use

Environment 0 to 50°C (32 to 122°F); RH max 95%

Dimensions 175 x 41 x 23 mm (6.9 x 1.6 x 0.9’’)

Weight 95 g (3.4 oz.)

Ordering Information HI98201 (ORP) is supplied with protective cap, batteries and instructions