TABLE OF CONTENTS
1. FEATURES................................................................ 1
2. SPECIFICATIONS...................................................... 1
3. FRONT PANEL DESCRIPTIONS................................... 3
3-1 Display............................................................... 3
3-2 Power button ( button ).................................
▲
3
3-3 Hold button ...................................................... 3
3-4 Display reverse button ( button )....................
▼
3
3-5 pH electrode BNC socket..................................... 3
3-6 BNC protection cover........................................... 3
3-7 Battery compartment/Cover................................ 3
3-8 pH electrode handle........................................... 3
3-9 pH electrode sensing head................................... 3
3-10 pH electrode BNC plug...................................... 3
3-11 pH electrode protection bottle.............................3
4. pH CALIBRATING PROCEDURE...................................4
4-1 Calibrating Consideration......................................4
4-2 Requiring Equipment for Calibration......................4
4-3 Calibration procedures....................................... 4
5. MEASURING PROCEDURE..........................................5
6. REPLACEMENT OF BATTERY......................................5
7. OPTIONAL ACCESSORIES.......................................... 6
