FEATURES * Pocket size, easy to carry out. * Separate electrode, easy operation. * The portable conductivity meter provides fast, accurate readings, with digital readability and the convenience of a remote probe separately. * Two measuring ranges : 2 mS, 20 mS. * LCD display for low power consumption & clear read-out even in bright ambient light condition. * Durable, long-lasting components, including a strong, light weight ABS-plastic housing case. * Built-in Low battery indicator. * Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college.

FEATURES * Use for ORP ( Oxidation Reduction Potential ) measurement in plating baths, waste water monitoring and other applications such as Aquarium, Beverage, Fish hatcheries, Food processing, Photography, Laboratory, Quality control, School & Colleges, Swimming Pools.... * Professional pen digital type ORP meter. * Range : -1,000 mV to 1,000 mV. * IP 65 water resistance, heavy duty. * Complete set with ORP electrode, ORP-14. * Separate ORP electrode, easy for general purpose usage and remote measurement. * Build in reverse display button. * Data hold. * Auto power off. * Compact size, light weight.