Meter Description; Function Buttons - Extech Instruments LT250W Quick Start Manual

METER DESCRIPTION

1. Light sensor
2. Backlit LCD

3. Function buttons

4. Tripod mount
5. Battery compartment
FUNCTION BUTTONS
#NAS100081; r. AA/78961/78963; en-US
Long press to switch the meter on. Short press to switch off.
Long press to switch Bluetooth on/off.
Short press to cycle through MAX/MIN readings. MAX/MIN
memories are cleared each time meter power is cycled.
Short press to freeze/unfreeze the displayed reading.
Long press to switch the LCD backlight on/off.
Short press to toggle Lux and foot candle (Fc) units.
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