CEN-TECH ITEM 98674 - LCD Display Overview

DIGITAL MULTIMETER
SAFETY INFORMATION
NTS
Humidity Sensor
- for measuring humidity.
Light Sensor
- for measuring luminance.
Microphone
- for measuring sound level (dB).
2.3 LIQUID-CRYSTAL DISPLAY (LCD)
1) Temperature indicator
2) Humidity indicator
3) Main indicator
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DIGITAL MULTIMETER
SAFETY INFORMATION
NTS
~ AC Alternating Current
DC Direct Current
AC or DC (alternating current or direct current)
Diode
Continuity buzzer
H Reading being held
REL Relative measurement
AUTO Auto range
Battery low
℃
℃℃
℃ Celsius units (Temperature)
℉
℉℉
℉ Fahrenheir units (Temperature)
%RH Relative Humidity units
F Farad (Capacitance)
Ω Ohms (Resistance)
V Volts (Voltage)
A Amperes (Current)
Hz Hertz (Frequency)
% Duty Cycle
dB Decibel
Lux Illuminance units
X10 Decuple
n 、
、、
、 µ 、
、、
、 m 、
、、
、 k 、
、、
、 M
Unit of measure prefixes: nano,
micro, milli, kilo and mega
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