| Wireless Smart Dynamic System | etchkshop.com | 8828 HKD | — | — |
| Wireless Oxygen in Air sensor | etchkshop.com | 3289 HKD | — | — |
| Wireless Geiger-Müller Sensor | etchkshop.com | 3245 HKD | — | — |
| Wireless Spirometer Sensor | etchkshop.com | 3179 HKD | — | — |
| Wireless Carbon Dioxide Sensor | etchkshop.com | 3035 HKD | — | — |
| Wireless Salinity Pack | etchkshop.com | 2915 HKD | — | — |
| Wireless Rotary Motion Sensor | etchkshop.com | 2695 HKD | — | — |
| Wireless EKG/ ECG Sensor | etchkshop.com | 2519 HKD | — | — |
| Wireless Skin Resistance Sensor | etchkshop.com | 2519 HKD | — | — |
| Wireless Colorimeter & Turbidity Sensor | etchkshop.com | 2228 HKD | — | — |
| Wireless Timing Mats Pack | etchkshop.com | 2145 HKD | — | — |
| Wireless UV Ultraviolet Sensor | etchkshop.com | 2145 HKD | — | — |
| Wireless Motion Sensor (Linear) | etchkshop.com | 2121 HKD | — | — |
| Wireless Force Accelerometer Sensor | etchkshop.com | 2110 HKD | — | — |
| Wireless Blood Pressure Sensor | etchkshop.com | 1859 HKD | — | — |
| Wireless Soil Moisture Sensor | etchkshop.com | 1859 HKD | — | — |
| Wireless Push Button Switch Pack | etchkshop.com | 1859 HKD | — | — |
| Wireless Infrared Sensor | etchkshop.com | 1859 HKD | — | — |
| Vu Pro Primary Science datalogger | etchkshop.com | 1859 HKD | — | — |
| Wireless Conductivity Pack | etchkshop.com | 1859 HKD | — | — |
| Wireless Breathing Rate Belt Pack | etchkshop.com | 1859 HKD | — | — |
| Wireless Oxygen Dissolved Sensor | etchkshop.com | 1815 HKD | — | — |
| Wireless High Temperature - High Range K-Type Sensor | etchkshop.com | 1815 HKD | — | — |
| Wireless Charge Sensor | etchkshop.com | 1749 HKD | — | — |
| Wireless Voltage - Current Sensor 20 V 1 A | etchkshop.com | 1749 HKD | — | — |
| Wireless Speed Of Sound Pack | etchkshop.com | 1749 HKD | — | — |
| Wireless Voltage - Current Sensor 5V 0.1A | etchkshop.com | 1749 HKD | — | — |
| Wireless Drop & Bubble Counter Sensor | etchkshop.com | 1749 HKD | — | — |
| Wireless Humidity Sensor | etchkshop.com | 1529 HKD | — | — |
| Wireless Absolute Gas Pressure Sensor | etchkshop.com | 1529 HKD | — | — |
| Wireless Acceleration Sensor 3-axis | etchkshop.com | 1529 HKD | — | — |
| Wireless Differential Gas Pressure Sensor | etchkshop.com | 1529 HKD | — | — |
| Wireless Sound Level Sensor | etchkshop.com | 1529 HKD | — | — |
| Wireless Light & Colour Sensor | etchkshop.com | 1520 HKD | — | — |
| Wireless Light Gate Sensor, single | etchkshop.com | 1520 HKD | — | — |
| Wireless Heart Rate Sensor | etchkshop.com | 1485 HKD | — | — |
| Wireless Atmospheric Pressure Sensor | etchkshop.com | 1485 HKD | — | — |
| Wireless Magnetic Field Sensor | etchkshop.com | 1375 HKD | — | — |
| Rotary Motion Accessories Kit | etchkshop.com | 1108 HKD | — | — |
| Heart Rate and Pulse Waveform | etchkshop.com | 1078 HKD | — | — |