38mm Mini Prism for Total Station Malaysia — Myzox M-1500GP

 

When surveying around buildings, columns, foundations and other structures, a conventional full-size prism may not always be the most convenient target.

 

A 38mm mini prism provides a compact alternative for surveyors who need easier target positioning for selected total station measurements.

 

The Myzox M-1500GP uses a 1.5-inch / 38 mm prism together with a 0 mm prism constant and Dual Lock mechanism, making it a useful surveying accessory for construction and engineering work in Malaysia.

 

Why Choose a 38mm Mini Prism?

 

The main advantage is compactness.

 

Surveyors often encounter measurement points that are:

 

Close to walls

 

Beside columns

 

Around foundations

 

Near structural steel

 

Inside buildings

 

Around machinery

 

Near drainage structures

 

In narrow working areas

 

A smaller target assembly can be easier to position in these locations than a conventional prism.

 

This is especially useful for construction setting out and detail measurement.

 

Myzox M-1500GP Specifications

 

The M-1500GP offers several features designed for professional field use:

 

Prism size: 1.5 inch / 38 mm

 

Prism constant: 0 mm

 

Dual Lock system

 

Screw Lock / Quick Lock

 

Wide tilting design

 

Maximum tilting angle approximately 38°

 

Ø9 mm pole

 

Circular level

 

Removable prism cover

 

The combination of compact dimensions and flexible positioning makes the M-1500GP suitable for a wide range of construction surveying applications.

 

38mm Mini Prism for Construction Setting Out

 

Construction sites are one of the most practical environments for a mini prism.

 

Surveyors may need to establish:

 

Column Position → Wall Line → Building Grid → Foundation Point → Structural Offset

 

As the building progresses, access around these points can become increasingly restricted.

 

A compact prism gives the survey crew another option when a standard prism assembly becomes inconvenient.

 

38mm Mini Prism for Detail Survey

 

Detail surveys may involve collecting many points around existing structures.

 

Typical examples include:

 

Building corners

 

Structural edges

 

Drainage features

 

Kerbs

 

Utility structures

 

Walls

 

Columns

 

Site features

 

A smaller reflector can help when the surveyor needs to position the target close to the feature being measured.

 

38mm Mini Prism for As-Built Survey

 

As-built surveys record the actual positions of completed construction elements.

 

The survey team may compare:

 

Design Coordinate vs Actual Coordinate

 

The M-1500GP can be useful when measuring completed structural components where access around the target point is limited.

 

Why 0mm Prism Constant Matters

 

Prism size is not the only specification to consider.

 

The Myzox M-1500GP has a 0 mm prism constant.

 

When using the prism with a compatible total station, the operator should ensure the instrument reflector settings correspond to the target.

 

This becomes particularly important when switching between different prisms.

 

For example:

 

Standard Prism → 38mm M-1500GP → Standard Prism

 

Always recheck the instrument configuration after changing reflector systems.

 

Don't Choose a Prism by Diameter Alone

 

A common mistake is to compare prisms only by size.

 

Surveyors should also consider:

 

Prism constant

 

Measurement distance

 

Total station compatibility

 

Target height

 

Locking mechanism

 

Tilting capability

 

Levelling

 

Application

 

Site accessibility

 

The best prism is the one that fits the actual surveying workflow.

 

Dual Lock for Faster Field Adjustment

 

The M-1500GP includes Myzox's Dual Lock design.

 

Surveyors can choose between:

 

Screw Lock / Quick Lock

 

This is useful during repetitive fieldwork where the target may need to be adjusted frequently.

 

For example:

 

Move to Point → Position Prism → Adjust → Lock → Measure → Move

 

A practical locking mechanism can help keep the survey workflow efficient.

 

Wide Tilting Capability

 

The M-1500GP also provides a maximum tilting angle of approximately 38°.

 

This can be useful when the surveyor needs to orient the prism toward the total station but obstacles make conventional positioning difficult.

 

Examples include measurements around:

 

Building walls

 

Columns

 

Foundations

 

Structural frames

 

Industrial equipment

 

38mm Mini Prism vs Standard Prism

 

Should you replace your standard prism with a 38mm mini prism?

 

Usually, there is no need.

 

Both can be useful.

 

Standard Prism

 

Suitable for general surveying and applications where a larger reflector is preferred.

 

38mm Mini Prism

 

Useful when compact target positioning is a priority.

 

A professional survey team can carry both and select the appropriate target according to the job.

 

Mini Prism for Topcon Total Station Malaysia

 

The M-1500GP can be considered for compatible reflector measurements with professional total station systems.

 

For survey teams using Topcon total stations, it can complement an existing standard prism setup for construction and close-positioning applications.

 

MTM Precision can assist customers who need help selecting prism accessories for their existing total station equipment.

 

Who Uses 38mm Mini Prisms?

 

Potential users include:

 

Land surveyors

 

Construction surveyors

 

Building contractors

 

Civil contractors

 

Structural contractors

 

Site engineers

 

Survey consultants

 

Infrastructure contractors

 

Industrial engineering teams

 

Looking for a 38mm Mini Prism in Malaysia?

 

Common searches include:

 

38mm Mini Prism Malaysia

1.5 Inch Mini Prism Malaysia

Myzox M-1500GP Malaysia

0mm Mini Prism Malaysia

Mini Prism for Total Station Malaysia

Mini Prism for Topcon Malaysia

Construction Survey Prism Malaysia

Surveying Accessories Malaysia

 

MTM Precision supplies surveying instruments and accessories for professional users throughout Malaysia.

 

Contact MTM Precision

 

MTM Precision Sdn Bhd

 

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia.

 

WhatsApp: +6016-660 7346

Email: mtmpre@yahoo.com

Website: www.mtmpre.com.my

 

Contact MTM Precision for Myzox M-1500GP 38mm Mini Prism price, stock availability and technical enquiries in Malaysia.