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plug in the power plug after filling the water
The appearance may change
Power: slow 500W-fast 1000W
Due to the manual measurement and different batches
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Measurement of household in-instrumentation instrument Color:White plug in the power plugName: Formaldehyde detector Model: DM501 Test items: formaldehyde, TVOC, AQI Test principle: intelligent color screen Product size: 14 * 4 * 3. 6cm Alarm mode: beep alarm Power supply: 1000mA lithium battery
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