Operating Instructions; Illuminance Measurement - HT HT53 Manual De Instrucciones

5 OPERATING INSTRUCTIONS

5.1

Illuminance measurement

 Maximum input voltage is 10
 Do not attempt to apply any
1. Connect the probe to the multifunction
instrument or multimeter (see relative
user manuals)
2. Remove the protection cap of the probe
3. Switch on the probe from "OFF" position
to one of "20Lux", "2kLux" or "20kLux"
positions. The red LED "Power" light up
4. Read the measurement result on the
multifunction instrument or multimeter
(see relative user manuals)
Vrms
voltage that exceeds the limits
indicates in this manual to
avoid electrical shock hazard
or damage the instrument
EN - 7
HT53 - HT53/05
CAUTION