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Keep high temperature pipes online during an inspection.

Perform precision corrosion inspection on materials with a surface temperature of up to 350°C (662°F). The SKOOT • HT harnesses the great features of the SKOOT crawler while adding the ability of high temperature inspection without the need for duty cycling. A powerful cooling system protects the precision components of the crawler, while specialized cable management protects the cables and hoses.

Motorized Raster Arm HT is sold separately.

Part ID: DPG001



High Temperature

Coolant flows through the raster arm and crawler to protect the equipment from the heated inspection surface. Constant cooling means no duty cycling is required.

Handheld Controller

Control all aspects of the crawler, raster arm and cooler remotely with the handheld controller.

Corrosion Inspection

A high temperature capable raster arm is programmable for any number of corrosion mapping tasks. Available in 600 mm (24 in) or 300 mm (12 in) lengths, various probe holders can attach to carry any number of probe and wedge combinations.

Cable Management

Specialized tubing protects the instrument cables, irrigation tubes and coolant hoses. 

Magnetic Wheels

High Temperature magnetic wheels are specifically designed to dissipate heat and maintain integrity on a heated surface.


The handle and manipulation handle assist with crawler placement on the scan surface and steering adjustment.

Quick Connect

The hoses are outfitted with an ingenious quick connect system that prevents any dripping or leaking when connecting or disconnecting hoses from the system.

Rugged Carrying Cases

Strong cases protect the equipment during transport to and from projects. Heavy-duty wheels are provided to assist with heavy cases.

Battery Power

Order the SKOOT with the battery kit and avoid using heavy, cumbersome generators. These rechargeable batteries can power the SKOOT system and accessories for hours at a time.

Three Year Limited Warranty

Our 3-year warranty covers all repairs not caused by physical damage.

Kit Contents

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SKOOT • HT base crawler


Auxiliary cable, 1 m (3.3 ft)
Hose, Blue
Hose, Red
Hose, Spare Red
User manual, Cooler


Power controller 
Power supply (North American, European or UK plugs available)
Umbilical, 7.5 m (25 ft) or 30 m (100 ft) lengths available
Handheld controller
Auxiliary cable, 6 m (20 ft)
Manipulation handle
High Temperature Cable management, threaded mount, (length dependent on umbilical length)
J300 encoder cable, 5 m (15 ft)
6 mm ID irrigation kit (7/16 in quick connect)
User manual, SKOOT • HT
Rugged carrying cases (various types based on chosen accessories)


3 mm hex driver
3 mm flat driver
Wrench for pivot button adjustment

Component Identification

SKOOT HT Crawler

The powerful crawler has been fitted with a cooling apparatus to protect the internals during high temperature scanning. The cable retainer provides cable management, and the swivel mount is the attachment point for accessories.

Manipulation Handle

The manipulation handle mounts the crawler on the scan surface and makes steering adjustments during an inspection.

High Temperature Umbilical

The umbilical is uniquely designed to withstand high heat but must always be used with the high temperature cable management included with this system.

Power Controller

Compatible with various plug styles, the power controller activates and powers the entire system. Compatible with battery power, the power controller connects to the user instrument and handheld controller.

Handheld Controller

Control crawler speed and distance with the handheld controller. Alternate menus allow the programming of raster paths and system settings. Activation of the cooler is also available using the multifaceted handheld controller.


A high-performance cooling system which cycles coolant through the crawler and raster arm.

Parts & Add-Ons

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Encoder Resolution: 1354 counts/mm (34394 counts/inch)
Maximum Vertical Payload: 9 kg (20 lb)1
Maximum Speed: 14.2 cm/sec (5.6 in/sec)
Power Requirements: 100-240VAC, 50/60Hz, 1.4 Amps
Umbilical Length: 7.5 m (25 ft)2
Inspection Surface: Ferrous


Circumferential, Outer Diameter (OD): 10.2 cm (4 in) to flat
Circumferential, Inner Diameter (ID): 68.6 cm (27 in) to flat
Longitudinal: 76.2 cm (30 in) to flat


Pipes under 200 mm (8 in): 10.2 cm (4 in)3
Pipes over 200 mm (8 in)11.3 cm (4.3 in)3
With Motorized Raster Arm HT: 10.2 cm (4 in)


CE: European Union CE Declaration – Compliance with essential requirements and provisions of European Union directives.4
FCC: Compliance with Part 15 of FCC rules.4
Industry Canada: CAN ICES-3 (A)/NMB-3(A) – This class A digital apparatus complies with Canadian ICES-003.4
UKCA: United Kingdom Conformity Assessed – Compliance with relevant UK statutory requirements and legislation.4


Base Crawler Height: 11.2 cm (4.4 in)
Base Crawler Height with manipulation handle: 16 cm (6.3 in)
Base Crawler Length: 22.9 cm (9 in)
Base Crawler Depth: 23.3 cm (9.1 in)
Base Crawler Depth with manipulation handle: 55.5 cm (21.8 in)
Base Crawler Weight: 7.7 kg (16.9 lb)


Operating Environment: -20°C (-4°F) to 50°C (122°F)
Environmental Sealing: Dust-tight, watertight (not submersible)
Maximum Inspection Surface Temperature: 350°C (662°F)5


Standard Yoke
Minimum Wedge Width:
 17.4 mm (0.69 in)
Maximum Wedge Width: 55 mm (2.17 in)
Standard Length:
 63.5 mm (2.5 in)

Wide Yoke
Minimum Wedge Width:
 17.4 mm (0.69 in)
Maximum Wedge Width: 93.8 mm (3.69 in)
Wide Length: 63.5 mm (2.5 in)


Receptacle Size and Wear Plate: 19 mm (0.75 in) receptacle diameter - Flat wear plate - PHS078-C

Probe Holder Pivot Buttons


Pivot Hole Size: 8.0 mm (0.315 in)
Wedge Type: Olympus PA
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 5.0 mm (0.197 in)
Wedge Type: Olympus TOFD, Olympus A27 DMA
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 2.7 mm (0.106 in)
Wedge Type: Sonatest DAAH PH
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 9.5 mm (0.375 in)
Hex Size: 11.1 mm (7/16 in)


Pivot Hole Size: 3.0 mm (0.118 in)
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 2.3 mm (0.09 in)
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: Conical Head
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 5 mm (0.197 in)
Wedge Type: Internal Zetec PA/TOFD, Phoenix TOFD
Hex Size: 9.53 mm (3/8 in)


Pivot Hole Size: 5.6 mm (0.221 in)
Hex Size: 9.53 mm (3/8 in)

Power Cords

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Power Requirements

100-240VAC, 50/60Hz, 3.5 Amps

Plug Designation

North America
NEMA 5-15P



  1. Performance may vary with the surface type. Umbilical and attachments are considered payloads.
  2. Custom umbilical lengths are available.
  3. The manipulation handle removed.
  4. For a complete description of regulatory certifications, please contact JIREH.
  5. The Cooler has the sufficient cooling capacity to continuously cool the SKOOT HT with Raster Arm HT operating on a 350°C (662°F) surface, provided the Cooler is kept in an ambient temperature less than 35°C (95°F). Operation with a duty cycle or supplemental cooling may be required for ambient temperatures greater than 35°C (95°F).
    Technical specifications are subject to change.


To download the user manual and additional documentation for the scanner, click the appropriate link below. 

(specifications are subject to change)


From USD$ 44,440.28

Keep high temperature pipes online during an inspection.

Perform precision corrosion inspection on materials with a surface temperature of up to 350°C (662°F). The SKOOT • HT harnesses the great features of the SKOOT crawler while adding the ability of high temperature inspection without the need for duty cycling. A powerful cooling system protects the precision components of the crawler, while specialized cable management protects the cables and hoses.

Motorized Raster Arm HT is sold separately.

Motorized Raster Arm

From USD$ 12,471.79

Perform complex corrosion inspections on surfaces up to 350°C (662°F) in temperature

High Temperature Raster Scanning

The Motorized Raster Arm HT is vital for the SKOOT • HT. Perform complex corrosion inspection on surfaces with a temperature of up to 350°C (662°F) with this specially designed Motorized Raster Arm HT. Available in 600 mm (24 in) and 300 mm (12 in) lengths, the raster arm is compatible with several probe holders and is programmed using the handheld controller with the SKOOT • HT.


Probe Holder

From USD$ 1,119.92

Probe holders capable of high temperature operation.

Corrosion Thickness Probe Holder HT

USD$ 1,119.92

Designed for use with the HT Raster Arm and SKOOT • HT. The Corrosion Thickness Probe Holder HT - Flat Wear Plate assists with corrosion mapping (C-scans, or automated two-axis scans) during high temperature inspection up to 350°C (662°F).

Heavy Duty Vertical Probe Holder

USD$ 1,272.63

Carry larger, special purpose probes with the Heavy Duty Vertical Probe Holder.

The PHS043 - Heavy Duty Vertical Probe Holder is designed to carry larger probes, such as the Olympus HydroFORM. It can also be used with a variety of probe/wedge combinations with a larger footprint (i.e. corrosion inspection probes), which may require more downforce applied during an inspection.

The heavy duty vertical probe holder is compatible with the raster arm and the ROTIX/STIX corrosion scanners and can be ordered with either a standard 8.28 cm (3.26 in) yoke or a wide 12.16 cm (4.79 in) yoke.

Irrigation Pump

From USD$ 2,545.26

Efficiently supply couplant fluid to the scanning surface.

The Motorized Couplant Pump is designed for use with the CMG007 and CMG009 irrigation kits. The motorized couplant pump is a powered pumping unit used for supplying couplant fluid to the scanning surface.


Pump/Umbilical Case

From USD$ 559.96

Keep your Motorized Couplant Pump and essential umbilicals safe & sound.

Motorized Pump/Umbilical Case

USD$ 559.96

The Motorized Pump/Umbilical Case offers superior protection for a Motorized Couplant Pump as well as additional storage for umbilicals, cables, hoses and tubes.

Motorized Pump/Umbilical Case - Extra Large

USD$ 651.59

Premium, wheeled storage case

The Motorized Pump/Umbilical Case - Extra Large offers superior protection for a Motorized Couplant Pump and additional storage for umbilicals, cables, hoses and tubes. This wheeled case features a retractable handle and accommodates umbilicals up to 30 m (100 ft).

HT Coolant Adapter Kit

From USD$ 304.48

This versatile kit will allow you to connect your cooling lines to all sorts of 3rd party wedges.

The HT Cooling Adapter Kit allows the SKOOT • HT's cooling lines to connect to various 3rd party wedges (i.e. Eclipse).

Battery Kit

From USD$ 1,975.12

Lightweight, rechargeable lithium-ion batteries designed to provide total operational power for hours on a single charge.

No need for cumbersome, heavy generators any longer. The Battery Kit provides two rechargeable batteries for use with the SKOOTNAVIC or MOTIX system. The batteries fit into the power controller and will operate an automated crawler and attached components for hours at a time on a single charge*.

The included charger may be configured for various plug styles.

SKOOT • HT Extension Kit

From USD$ 1,934.40

Operate your SKOOT • HT from a distance.

The SKOOT • HT Extension Kit provides longer hoses for coolant and a longer umbilical for scanner control. With the convenience of a cable management sleeve, this kit ensures that everything stays organized and in one place during your scanning operations. No more limitations or tangled cables - the SKOOT • HT Extension Kit is your solution for extended reach and hassle-free scanning!