Condition: | New |
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Portable: | Portable |
Application: | research, industrial |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Operation modes: | ALL METAL, DISC |
Audio | 1.2"speaker or earphone jack |
Sensitivity | max depth >16cm for a US quarter in ALL |
Power supply | Two 9V batteries required |
MOQ | 500 |
Material | Metal |
Suppliers with verified business licenses