Table Of Contents - Extech Instruments RPM250W User Manual

Table of contents

1 Introduction........................................................................1
2 Safety ................................................................................2
3 FCC Compliance .................................................................3
4 Product Description ............................................................4
4.1 Meter Parts ............................................................... 4
4.2 Function Buttons ........................................................ 4
4.3 Display Symbols......................................................... 5
5 Operation ...........................................................................6
5.1 Powering the Meter ..................................................... 6
5.2 Auto Power Off (APO).................................................. 6
5.3 Tachometer (RPM) Measurements ................................. 6
5.4 Counter Measurements (with illuminated objects) .............. 7
5.5 Counter Measurements (with external illumination) ............ 7
5.6 Data Hold Function ..................................................... 8
5.7 LCD Backlight............................................................ 8
5.8 MAX/MIN Readings in RPM Mode.................................. 8
5.9 Bluetooth Operation .................................................... 8
6 Maintenance .......................................................................9
6.1 General Cleaning ....................................................... 9
6.2 Battery Replacement................................................... 9
7 Specifications................................................................... 10
7.1 General Specifications............................................... 10
7.2 Measurement Specifications ....................................... 10
7.3 Environmental Specifications ...................................... 10
7.4 Connectivity Specifications ......................................... 11
8 Two-year Warranty............................................................. 12
8.1 Calibration and Repair Services................................... 12
8.2 Contact Customer Support ......................................... 12
#NAS100078; r. AA/78959/78963; en-US ii