Practical Instrument Electronics 820 - Manual (Page 2)

Contents
General Operations
Carrying Case, Boot & Changing Batteries ................ 2
Storing EZ-CHECK Outputs & Connections .............. 3
Basic Operation
Switches & Knobs ...................................................... 4
Double Click Menus ................................................... 6
Stepping & Ramping .................................................. 8
Auto Off ...................................................................... 8
Backlight ..................................................................... 9
Functions and Hookup Diagrams
Milliamp
Source mA ................................................................ 10
Simulate 2 Wire Transmitters .....................................11
Read mA .................................................................. 12
Power/Measure Transmitters .................................... 13
Voltage & Millivolt
Source V & mV ......................................................... 14
Read V & mV ............................................................ 15
Thermocouple
Source T/C ............................................................... 16
Read T/C Sensors .................................................... 17
Resistance
Source Resistance ................................................... 18
Read Resistance & Check Continuity ...................... 19
RTD
Source RTD .............................................................. 20
Read RTD Sensors .................................................. 21
Frequency
Source KHz, Hz & CPM ........................................... 22
Read KHz, Hz & CPM .............................................. 23
Specifications
General ..................................................................... 24
Thermocouple Ranges & Accuracies ....................... 29
RTD Ranges & Accuracies ....................................... 32
Additional Information
Warranty & Accessories ........................................... 33