INTRODUCTION : 

Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen purity UK

FEATURES : 

• Easy to Use
• Check the performance of the filter
• Used to test the purity of the water quality of the filter
• 100% Brand New and high-quality
• Hold function: Saves measurements for convenient reading and recording
• Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries

SPECIFICATIONS : 

• RANGE : 0-9990 ppm
• ACCURACY : +/- 2%

PACKAGE CONTENTS : 

1X Digital Electric TDS Meter