CONTENTS
Title Page
1. FEATURES .................................................................................................................. 3
2. NAMES AND FUNCTIONS OF PARTS ................................................................... 4
3. SPECIFICATIONS ...................................................................................................... 9
3-1 General Specifications .......................................................................................... 9
3-2 Electrical Specifications .......................................................................................... 10
4. OPERATION .................................................................................................................. 12
4-1 Preparation .................................................................................................................. 12
4-2 Operation .................................................................................................................. 12
4-3 Zero Adjust Function ...................................................................................................... 13
4-4 Hold and Auto –Hold Functions ............................................................................... 15
4-5 Moving Average Function ........................................................................................... 15
4-6 DC Current Measurement ........................................................................................... 15
4-7 Disable Auto Power off Function ............................................................................... 16
4-8 Setting the Real Time...................................................................................................... 16
5. USING COMPARATOR FUNCTION (99 SETS) ....................................................... 17
5-1 Comparator .................................................................................................................. 17
5-2 Comparator Settings ...................................................................................................... 17
5-3 Comparator Tables ...................................................................................................... 18
5-4 Start / Stop Controls the Comparator.............................................................................. 18
5-5 Battery State of Charge Indication .............................................................................. 18
6. LOGGING FUNCTION .......................................................................................... 19
6-1 Manual and Auto Logging Function (999 sets) ....................................................... 19
6-2 Continuous Logging Function.......................................................................................... 20
7. MAINTENANCE ...................................................................................................... 21
7-1 Cleaning .................................................................................................................. 21
7-2 Battery Check & Replacement ............................................................................... 21
8. RS-232 INTERFACE, SOFTWARE INSTALLATION AND OPERATION .................... 22
9. BATTERY REFERENCE TABLE ............................................................................... 23
10. OPTIONAL THERMAL PRINTER ............................................................................... 24