Precision TP250

TP250 Precision Positioner

TP250 Precision Positioner combines TP300’s high-precision XYZ-stage and magnetic lock at the base, and TP150’s long probe arm and θ control. TP250 has high precision required for microwave and wafer probing and the versatility and ease of operation for PCB probing with or without components on it.

TP250 Specifications

  • XYZ-axis travel: 16 mm with 500 µm/turn (50 TPI) and extra-large x- and y-axis control screws
  • Height coarse adjustment: 5 mm/step (14 steps)
  • Resolution: 5 µm
  • Θ control: ±10° with 2.5°/turn and 0.025° resolution
  • Length: 228 mm/9 in
  • Width: 68 mm/2.7 in
  • Height: 108 mm/4.3 in
  • Weight: 1190 grams/2 lbs. 10 oz.
  • Base: Lockable magnetic switch
  • Probe Adapter: Removable microprobe and D-Probe/S-Probe adapters
  • Y-Axis Control: Can be ordered for left or right-handed (determined when facing the Y Control)
  • Availability: Now
RF Probing Kit
TP250 turns sideway for vertical probing


  • Rugged, ergonomic design allows easy hands-free probing.
  • Flexible and ease of control allows probes to quickly reach test points of interest.
  • Lockable magnetic base allows easy and quick rearrangement of positioner
  • Easy probe arm height movement without tool
  • High-quality material and precision design ensure accurate and repeatable measurements.
  • View TP250 Precision Positioner datasheet


TP250 is designed with precise components and built with the highest quality; at the same time, it offers the most competitive price in the industry. It can hold microprobes and PacketMicro’s rugged S-Probe and D-Probe with its own adapter. And to support vertical probing, TP250 probe arm can be turned sideways easily without using any tool.

TP250 Demonstrations

TP250 Precision Positioner Demonstrations

TP250 can hold both microprobes and PacketMicro’s S-Probe and D-Probe

TP250 Precision Positioner Demonstrations

TP250s with FP40 and microscope assist RF Probing

About PacketMicro

PacketMicro, based in Silicon Valley, provides a wide range of gigahertz probes, probe positioners, bench-top probe stations, and digital microscopes. In addition, PacketMicro offers wireless modules and engineering services in Bluetooth Smart, ZigBee, and wireless sensor networks. PacketMicro customers include many Fortune 100 companies.

Get in touch

PacketMicro, Inc.
2312 Walsh Avenue, Suite A
Santa Clara, CA 95051

+1 408 675 3900 (Main)

+1 408 580 0059