| Brand | Unbranded |
|---|---|
| Model | See description |
| Type | See description |
| Country of Origin | China |
Check the listing for details. RF Meter Highly Sensitivity Envelope Detection Device 0.1M-3200MHz Frequency. Condition: New, Made in China. Listed at 9.75 USD. Strong stability: Craft with technology,with stable performances and ensures the accuracy of demodulation. Detection output: defaults to positive (if you need output, you can us, change the welding direction of diodes by yourself).