Model
(DI-)
Analog
channels
Measurement
Range
Expansion with
other models (DI-)
Max Sample
Rate (Hz)
Low-pass
Filter
ADC
Resolution
Digital
I/O
Stand-alone
Capability
Counter
Channel
Rate
Channel
Price
1100 4 ±10 V - 40,000 - 12 2 In - - - $59
2108 4 or 8 ±10 V - 160,000 Yes 14 7 Bi Yes Yes Yes $149
2108-P 4 or 8 B 2108-P 160,000 - 16 7 Bi Yes Yes Yes $349
4108-U 4 or 8 C 4108-U, 4208-U, 4718B-U 160,000 Yes 12-16 7 Bi Yes Yes Yes $399
4108-E 4 or 8 C 4108-E, 4208-E, 4718B-E 160,000 Yes 12-16 7 Bi Yes Yes Yes $399
4208-U 4 or 8 A 4208-U, 4108-U, 1120, 4718B-U 160,000 Yes 12-16 7 Bi Yes Yes Yes $349
4208-E 4 or 8 A 4208-E, 4108-E, 4718B-E 160,000 Yes 12-16 7 Bi Yes Yes Yes $399

*Expand with ChannelStretch™. Compatibility with other units dependent on model.

Use the following chart to determine Measurement Ranges:

A B C
±2 V
±5 V
±10 V
±20 V
±50 V
±100 V
±2.5 V
±5 V
±10 V
0-5 V
0-10 V
±200 mV
±500 mV
±1 V
±2 V
±5 V
±10 V