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Encode anything. The ODI is perfect for limited-access applications.

The ODI is a remarkable device incorporating an encoder and a user-friendly, universal clamp system. This unique design enables the ODI to hold a wide range of probe and wedge combinations securely. Despite its compact size, the ODI can be operated with just one hand, making it ideal for use in tight or restricted spaces. Additionally, the innovative clamping system ensures that probe setup is rapid and effortless. Experience the convenience and efficiency of the ODI for yourself.

Part ID: CKG009



Quick Adjust Clamp

Affix any probe/wedge to the ODI easily (no tools required).

Condensed Scan Size

Helpful during limited access inspection as the small stature allows for unique scanning opportunities.


The attached mini encoder provides precise encoded positional information while being compatible with all standard instruments.

Alternate Encoder Position

Position the encoder at 0° or 90° to accommodate different clamping arrangements. The spring-loaded wheel ensures positive contact with the inspection surface.

Additional Stainless Steel Wheel

Each ODI kit also includes a heat-treated SST encoder wheel which can prove helpful when using gel couplants.


A three-year limited warranty is included with all products.

Kit Contents

Spring-loaded encoder with 2.5 m (8.2 ft) or 5 m (16.4 ft) encoder cable
Universal clamp system
Heat-treated stainless steel encoder wheel
User manual
Rugged carrying case

Component Identification


Adjust the knobs to press-fit the wedge to the ODI system.

Pivot Knob

The pivot knob allows manipulation of the encoder position.


The ODI provides a spring-loaded, precisely encoded linear position of a probe.

Encoder Cable

The ODI's encoder cable is compatible with most industry-standard instruments, available in 2.5 m (8.2 ft) or 5 m (16.4 ft) lengths.

Alternate Encoder Position

An alternate encoder position further enhances the flexibility of the ODI.

Clamp Arm

Various clamp arm lengths are available.

Parts & Add-Ons


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Maximum Clamp Width: 55 mm (2.16 in)
Maximum Clamp Width (with 90 mm arm): 75 mm (2.9 in) (Sold Separately)
Encoder Wheel Diameter: 20.37 mm (0.8 in)
Encoder Resolution: 16.0 counts/mm (406.4 counts/inch)
Probe Holding Capacity: 1 probe/wedge
Encoder Cable Length: 2.5 m (8.2 ft) or 5 m (16.4 ft)1
Inspection Surface: Ferrous and non-ferrous


ODI Height: 2.4 cm (0.9 in)
ODI Depth: 5.3 cm (2.1 in)2
ODI Width: 11.9 cm (4.7 in)
ODI Depth (Alternate Position): 7.8 cm (3.1 in)2
ODI Width (Alternate Position): 9.5 cm (3.7 in)
ODI Weight:
 0.08 kg (0.18 lb)3
Shipping weight: 0.6 kg (1.3 lb)4


Wheel Width: 2.8 mm (0.11 in)


Operating Environment: -20°C (-4°F) to 50°C (122°F)
Environmental Sealing: Watertight (submersible), Contact JIREH for details

  1. Custom umbilical lengths are available.
  2. Measurement does not include cabling.
  3. Weight does not include cabling.
  4. Approximate shipping weight of standard kit contents.
    Technical specifications are subject to change.