Flexible IDE Gold Plated Interdigitated Electrode for Wearable Biosensor Humidity 5 Pack | Dual-function capacitive sensor on 0.05mm PI substrate. Gold-plated forked electrode(Finger Width/Spacing 80μm 5x10mm)

- Precision flexible interdigitated electrode on 0.05mm polyimide substrate with 18μm copper and 25nm gold plating for excellent conductivity and resistance.
- Dual-function capacitive sensing for both and humidity detection, ideal for wearable biosensor prototypes and environmental monitoring research.
- Customizable finger width and spacing options from 50 to 100μm with 15 interdigitated pairs; choose 5x10mm or 10x10mm overall size.
- Gold-plated surface ensures stable electrical and improved signal-to-noise ratio in sensitive biosensing and humidity experiments.
- Convenient 5-piece pack allows multiple test iterations, calibration runs, or parallel sensor development without frequent reordering.