Shop

Description

Specification:

How to check if a value exists in an array in PHP. PHP inbuilt method such as in_array() to check if a value exists in an array. Apart from that, we can also use array_search() through which we can check if a value exists in an array or not.

Feature:

Our Multi-Parameter Meter has a small footprint and can detect pH, conductivity, TDS, and temperature all at once. A replacement electrode within a reusable tester body is an essential characteristic of the testers. The microprocessor-based meter provides reliable readings across a wide range of temperatures and is simple to calibrate. These meters are reasonably priced and come in a protective carrying pouch for protection and mobility.