Gain Express Holdings Ltd.

KEY STRENGTHS:

Ideal for a wide variety of applications. 836-1 high accuracy, waterproof & dustproof tester provides dual-range measurements that displays EC or TDS and  ° C....

This Professional quality EC meters are reliable, pocket-sized instruments that will give you quick, highly accurate and stable EC readings of conductivity. It has been redesigned....

Product Description:

This Six-in-One meter has been re-engineered w/ BUILT-IN RECHARGEABLE BATTERY to save you from the hassle of buying, placing & replacing button batteries.....