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Table of Contents
Introduction ................................................................................................ 3
Product Quality........................................................................................... 4
Safety ......................................................................................................... 4
Features...................................................................................................... 4
Included...................................................................................................... 4
Specications..........................................................................................5-6
Instrument Description............................................................................... 7
Display Description .................................................................................... 8
Operating Instructions...........................................................................9-13
Power ON/OFF ...................................................................................... 9
Selecting Measurement Modes ............................................................. 9
Air Velocity/Temperature Measurement ................................................. 9
Humidity/Temperature Mode (rH/tA).................................................... 10
Changing the Air Velocity Unit of Measure .......................................... 10
Type K/J Thermocouple Measurement Mode...................................... 10
Light Measurement .............................................................................. 11
Changing the Light Meter unit of Measure .......................................... 11
Zero Adjustment .................................................................................. 11
Sound Level Measurement
(Requires optional R4700SD-SOUND probe) ...................................... 12
Data Hold ............................................................................................. 12
Recording Maximum and Minimum Readings..................................... 13
Backlight .............................................................................................. 13
Setup Mode.........................................................................................14-17
Setting the Time and Date (dAtE)......................................................... 14
Setting Data Decimal Format (dEC) ..................................................... 15
Enabling/Disabling Auto Power Off (PoFF) .......................................... 15
Enabling/Disabling the Beeper (bEEP)................................................. 15
continued...
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