The Spider-20E features a wired Ethernet connection whereas
the Spider-20 is the Wi-Fi version. The Spider-20E and
Spider-20 use the same ultra-compact form factor.
- Weighs only 18 ounces
- Built-in Ethernet
- 4 GB flash memory
- 4 input channels
- Up to 256 kHz sampling rate
- 1 tachometer channel
- PC independent
- 6 hour battery life