Photos of buyers
Specifications
- Brand Name: SAMIORE ROBOT
- Origin: CN(Origin)
- Condition: New
- Type: Voltage Regulator
- Model Number: 3MM Round Two Color
- Application: Computer
- Operating Temperature: Bi-Color
- Supply Voltage: Red Yellow Green
- Dissipation Power: Blue Warm white
- Package: DIP
- is_customized: Yes
MH-Z19 infrared co2 sensor for co2 monitor MH-Z19B
1.12
–
1.49
$
36
orders
/
11
reviews
Price history
- for 3 month
- for half a year
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Price drop notification
1.06 $ (-5%)
1.06 $ (-5%)
1.01 $ (-10%)
0.95 $ (-15%)
0.90 $ (-20%)
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Customer Reviews
M***t
February 6, 2021
RED, BLUE: The product work. But the chips inside the LED are too far away from each other. The beam of the LED has a too big deviation. See picture. The blue LED is well done centered. The red one unuseable.
M***t
February 6, 2021
RED, GREEN: The product work. But the chips inside the LED are too far away from each other. The beam of the LED has a too big deviation. See picture. Also the green LED has much lower effiency.
Anonymous