Marks Products L-40A-2 100 Hz Geophones SC-0314-1 Free_Shipping part number 188421A-01

part number 188421A-01

The Carl Zeiss SVB 1 appears to be a Signal Distribution Box (SVB) used in advanced optical systems

1pc  - Cuved Lens - Unknown Make - 25mm x 50mm

Type: D1CA series controller

This load cell is commonly used in applications such as overhead weighing

Marks Products L-40A-2 100 Hz Geophones SC-0314-1 Free_Shipping part number 188421A-01Marks L 40A 2 geophones (SC 0314 1) designed for seismic data acquisition, vibration monitoring, and geotechnical field surveys. Operate at a 100 Hz natural frequency, ideal for high resolution ground motion detection in shallow applications. Brand: Marks Products, Inc. Model: L 40A 2 Part Number: SC 0314 1 Frequency: 100 Hz Quantity: 1 Used items in fair cosmetic condition with visible signs of wear. Untested in the field of use. All photos are of