Products | Railway Measurement Tools | Surveying & Construction Equipment

Laser Wheel Profilometer – LPM-5

Friday, 10 July, 2026

‘PIE’ Laser Wheel Profilometer Model LPM-5 (Advanced Version) designed specifically to work as per Indian Railway Standards. The profilometer measures wheel profile very quickly by laser scanning without any contact with the wheel tread. The accompanying Android app displays the profile, wheel wear parameters and logs data.

Any exceedances from standard limits are highlighted and can be reported to user by SMS service. The application supports both Hindi and English.

The supply configuration includes handheld laser scanning hardware, ruggedized handheld Android tablet, and calibration checking template and a padded PVC carrying box for all of these.

Main Specifications of LPM-5: –

Measured & Displayed Parameter	Flange Wear, Root Wear, Tread Wear, Flange Height, Flange Thickness, Flange Slope, qR, and Hollow tyre.
Indian Railway Profiles Supported	RDSO 2561, RDSO 91146, RDSO 92082 (28,27,26 & 25)
Least Count	0.1 mm/0.01 mm
Accuracy [all parameters]	± 0.1 mm (0.2mmqR)
Display	On provided ruggedized android device.
Android Device Screen Size	7” or more.
Android Device Rating	Military grade rugged tablet.
Operating Temp	-20º to +50° Centigrade
Interface	USB / Bluetooth
Operating System	Android 8 or higher.
Battery & Charger	In-built rechargeable battery provided in all hardware along with chargers.
SMS Generating Facility	Yes, available
Languages Supported	English/Hindi
Calibration Checking Template	Yes Provided

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Sokkia iM-60/CoordyNavi Series Total Station

Friday, 8 May, 2026

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GeoFennel Germany, S-Digit mini+

Monday, 21 July, 2025

Features

Different signal tones near 0° / 90°
Continuous tone at 0° / 90°
Inclination direction indication
HOLD function to freeze measurement
Illuminated display
Magnetic housing
1/4“ thread for camera tripod

Measuring distance:	4 x 90°
Accuracy:	± 0,1°
Resolving Power:	0,1° / 0,1 %
Measuring units:	°, %, mm / m, in, ft
Temperature range:	-10°C to +45°C
Operating time:	600 h
Power supply:	3 x AA Alkaline
Weight (instrument with battery):	0,37 kg
Extended size:	164 x 60 x 32 mm

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Sunday, 27 June, 2021

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Trammelling Gauge

Tuesday, 8 June, 2021

‘PIE’ make Trammelling Gauge suitable for Casnub Bogies fitted with Vernier scale. Measuring Range: 1900 mm to 2000 mm, 2100 to 2200 mm & 3000 mm to 3100 mm. Accuracy: ±1.0 mm. Material High Grade Aluminium (6063T6), tube-size 50 mm Sq. Stainless Steel scale with hardened pointer. Supplied in light weight, nicely finished wooden storing & transportation box.

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Digital Switch Rail Vertical Wear Measuring Gauge Model PSWG-1

Tuesday, 8 June, 2021

‘PIE’ make Digital Switch Rail Vertical Wear Measuring Gauge Model PSWG-1 used to measure switch rail/point rail/check rail reduction relative to the basic rail and the point rail reduction relative to the wing rail. The gauge is supplied in carrying case with zero setting device.

MAIN SPECIFICATIONS: –

Resolution	0.01 mm
Accuracy	± 0.05 mm
Range	Up to 25 mm
Display	LCD

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Multipurpose Wheel Wear Measuring Gauge/qR Gauge Model WWMG-V

Tuesday, 8 June, 2021

‘PIE’ brand Multipurpose Wheel Wear Gauge/qR Gauge our Model WWMG-V fitted with magnet for easy mounting on flange. Made of stainless steel with Least Count of 0.1 mm. Suitable for measuring flange thickness, flange height and value of qR of flange with following measuring ranges.

Flange Thickness ‘Sd’ 20 mm to 50 mm
Flange Height ‘Sh’ 20 mm to 50 mm
Flange qR Value – 0 to 20 mm.

The Gauge is supplied in well finished case. The measuring point is 70 mm from back of flange.

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ELECTRONIC TRACK GAUGE MODEL AL-6 (E)

Tuesday, 8 June, 2021

‘PIE’ make Electronic Track and Turnout Gauge Model AL-6 (E) for Broad Gauge (1676 mm) are made of extruded aluminium section, capable of measuring Track Gauge, Super Elevation (Cant), Check Rail Gauge, Back to Back Distance & Flange way Clearance precisely by means of an easy to read digital Display system and supplied in a padded carrying bag.

Special features of the gauge: –

The gauge has an inbuilt memory to save up to 50 measurements.
The Display can be rotated through 180º for case in use from both sides of the gauge.
Digital easy to read OLED Display.
Light weight, robust & durable aluminium construction.
Insulated construction.

SPECIFICATIONS: –

Parameter	Measuring Range	Overall Accuracy
Cant	± 200 mm	± 0.5 mm
Track Gauge	1651 mm – 1731 mm	± 0.2 mm
Check Rail Gauge	1633 mm – 1713 mm	± 0.2 mm
Back-to-Back Distance	1615 mm – 1695 mm	± 0.2 mm
Flange Way Clearance	20 mm – 100 mm	± 0.2 mm

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DIGITAL CORROSSION MEASURING GAUGE MODEL – PCMG-2

Saturday, 5 June, 2021

‘PIE’ brand Digital Corrosion Measuring Gauge Model PCMG-2 is used for measuring the depth of cavity developed due to corrosion of rails. The reading is displayed directly on LCD display and is provided with hardened steel pointer.

SPECIFICATIONS: –

Measuring Accuracy: ± 0.01 MM.
Measuring Depth of small groove and hole.
Resolution: 0.01mm/0.0005”
Measuring reference base: 65 MM X 7 MM
Buttons: On/Off, set, mm/inch, present (+, -)
Automatic power off, move the digital unit to turn on power.
Battery: CR2032
Data Output (Optional)

NOTE: –THE GAUGE WILL BE SUPPLIED WITH ‘PIE’ CALIBRATION CERTIFICATE TRACEABLE TO NATIONAL STANDARD/NPL STANDARD NOT OF ANY OTHER AGENCY. OUR MASTERS ARE CALIBRATED BY NABL APPROVED LABS.

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PORTABLE TRACK GAUGE CALIBRATION BENCH

Saturday, 5 June, 2021

‘PIE’ brand Portable Track Gauge Calibration Bench made of steel extruded tubing provided with hardened steel testing fixtures set at defined track gauge useful for onsite checking and calibration of Track Gauges Calibrated for Broad Gauge 1676 mm/Standard Gauge 1435 mm (as per user requirement).

The Track Gauge is supplied complete in transportation and storing box with working manual and Recalibration device.

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For Railway Measurement +91 9760091791 / 92

For Surveying and Construction +91 9312403335 (Hashim) +91 9717109672 (Joshi)