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Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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I had to calibrate, because. Even in nature showed 800ppm (about how much was in the apartment i will not say). At first i thought that the sensor was not serviceable, but the control amount was correct. Connected by pwm and uart, the readings were similar. Then waited patiently for three days in the hope that he would self-calibrate. And it calibrated, throwing 100ppm to the current level. Then for a long time i was looking for a place (already outside the city) in which according to the sensor the lowest co2. I am pleased only that the MH-Z19b has a zero point of 400ppm unlike the MH-Z19-0ppm. I bet the seller 5 stars purely for the quest.
2019-06-04
Envoi rapide.
2019-05-11| 型號 | 製造商 | 描述 | 庫存 | 價格 |
|---|---|---|---|---|
| 72841L15PFG DISTI # 800-1504-ND | Integrated Device Technology Inc | IC FIFO SYNC 4KX9 15NS 64QFP RoHS: Compliant Min Qty: 1 Container: Tray | 37In Stock |
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| 圖片 | 型號 | 描述 |
|---|---|---|
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Mfr.#: 72841L10TFG8 OMO.#: OMO-72841L10TFG8 |
FIFO DUAL 4K X 9 |
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Mfr.#: 72841L15TF OMO.#: OMO-72841L15TF |
FIFO DUAL 4K X 9 |
|
Mfr.#: 72841L15PFG |
IC FIFO SYNC 4KX9 15NS 64QFP |
|
Mfr.#: 72841-202LF OMO.#: OMO-72841-202LF-AMPHENOL-ICC |
I/O Connectors 554-5ZBF-SOFIX RA HEADER POWER |
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Mfr.#: 72841L15TFI OMO.#: OMO-72841L15TFI-233 |
FIFO 4K x 9 DualSync FIFO, 5.0V |
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Mfr.#: 72841 L25PF OMO.#: OMO-72841-L25PF-1190 |
全新原裝 |
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Mfr.#: 72841L25PFI8 |
FIFO DUAL 4K X 9 |
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Mfr.#: 72841L25PF8 |
FIFO DUAL 4K X 9 |
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Mfr.#: 72841L15PF |
FIFO DUAL 4K X 9 |
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Mfr.#: 72841L10PFG |
FIFO DUAL 4K X 9 |
