Description
IFREE multi-functional flying probe test system is high precision and high speed, which can be widely used in 5G communication, server, laptop, automotive electronics, medical electronics, aerospace and other application scenarios.
High Speed Probing Up to 30 Steps/s

TF400DS Series
Single-sided 4 Flying Probes Test System
Model: X4
Key Features
> 4 top flying probes
> Best approaching accuracy to micro-MSD pad (01005)
> Precision linear rail system
> Support single-sided testing
> Support LCRD in-circuit test
> Best approaching accuracy to micro-MSD pad (01005)
> Precision linear rail system
> Support single-sided testing
> Support LCRD in-circuit test
Capabilities
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Technical Data
Application | NPI Prototype |
Probing side | Top |
Probe qty | 4 |
Probe force | 10 ~ 300g |
Speed | 5 steps/s |
Repeated positioning accuracy | ±0.005mm |
Acceleration | 3g |
Max PCB size (L x W) | 350*300mm |
Footprint (L x W x H) | 1450*1150*1650mm |
Model: X4T
Key Features
> 4 top flying probes
> Best approaching accuracy to micro-MSD pad (01005)
> AirTrack floating rail system, non-wear movement
> Support double side test with auto-flip system
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
> Best approaching accuracy to micro-MSD pad (01005)
> AirTrack floating rail system, non-wear movement
> Support double side test with auto-flip system
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
Capabilities
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Technical Data
Application | NPI Prototype |
Probing side | Top |
Probe qty | 4 |
Probe force | 10 ~ 300g |
Speed | 10 steps/s |
Repeated positioning accuracy | ±0.0025mm |
Acceleration | 5g |
Max PCB size (L x W) | 350*300mm |
Footprint (L x W x H) | 1450*1150*1650mm |

TF400DA Series
Double-sided 6 Flying Probes Test System
Model: X6
Key Features
> Double-sided flying probes (4 Top + 2 Bottom)
> Best approaching accuracy to micro-MSD pad (01005)
> High precision linear rail system
> Full test coverage
> Support LCRD in-circuit test
> Best approaching accuracy to micro-MSD pad (01005)
> High precision linear rail system
> Full test coverage
> Support LCRD in-circuit test
Capabilities
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Technical Data
Application | NPI Prototype / Production Test |
Probing side | Top & Bottom |
Probe qty | 6 (Top4 + Bottom2) |
Probe force | 10 ~ 300g |
Speed | 20 steps/s |
Repeated positioning accuracy | ±0.005mm |
Acceleration | 3g |
Max PCB size (L x W) | 620*520mm |
Footprint (L x W x H) | 1900*1400*2000mm |
Model: X6T
Key Features
> Double-sided flying probes (4 Top + 2 Bottom)
> Best approaching accuracy to micro-MSD pad (008004)
> AirTrack floating rail system, non-wear movement
> Full test coverage
> Double side test in parallel
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
> Support test with debug card
> Best approaching accuracy to micro-MSD pad (008004)
> AirTrack floating rail system, non-wear movement
> Full test coverage
> Double side test in parallel
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
> Support test with debug card
Capabilities
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Technical Data
Application | NPI Prototype / Production Test |
Probing side | Top & Bottom |
Probe qty | 6 (Top4+Bottom2) |
Probe force | 10 ~ 300g |
Speed | 30 steps/s |
Repeated positioning accuracy | ±0.0025mm |
Acceleration | 5g |
Max PCB size (L x W) | 620*520mm |
Footprint (L x W x H) | 1900*1400*2000mm |

TF400DA Series
Double-sided 8 Flying Probes Test System
Model: X8
Key Features
> Double side flying probes (4 Top + 4 Bottom)
> Best approaching accuracy to micro-MSD pad (01005)
> High precision linear rail system
> Full test coverage
> Support LCRD in-circuit test
> Best approaching accuracy to micro-MSD pad (01005)
> High precision linear rail system
> Full test coverage
> Support LCRD in-circuit test
Capabilities
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Technical Data
Application | NPI Prototype / Production Test |
Probing side | Top & Bottom |
Probe qty | 8 (Top4+Bottom4) |
Probe force | 10 ~ 300g |
Speed | 20 steps/s |
Repeated positioning accuracy | ±0.005mm |
Acceleration | 3g |
Max PCB size (L x W) | 620*520mm |
Footprint (L x W x H) | 1900*1400*2000mm |
Model: X8T
Key Features
> Double side flying probes (4 Top + 4 Bottom)
> Best approaching accuracy to micro-MSD pad (008004)
> AirTrack floating rail system, non-wear movement
> Double side test in parallel
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
> Support test with debug card
> Enabled with smart repair solutions
> Best approaching accuracy to micro-MSD pad (008004)
> AirTrack floating rail system, non-wear movement
> Double side test in parallel
> Support LCRD in-circuit test
> Support power-up, OBP, Boundary Scan, Open-Pin, LED test …
> Support external measurement instruments
> Support test with debug card
> Enabled with smart repair solutions
Capabilities
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Technical Data
Application | NPI Prototype / Production Test |
Probing side | Top & Bottom |
Probe qty | 8 (Top4+Bottom4) |
Probe force | 10 ~ 300g |
Speed | 30 steps/s |
Repeated positioning accuracy | ±0.0025mm |
Acceleration | 5g |
Max PCB size (L x W) | 620*520mm |
Footprint (L x W x H) | 1900*1400*2000mm |