J&L 4" x 4" G1 Express Series Workstation with J&L G1 Digital Readout

Reference: EXP-M44-G1

Video Demo Available

J&L G1 Digital Readout with geometric functions
4" x 4" x 4" X,Y,Z Travel
Robust and Hardened readout is perfect for Shop Floor Environments
Data Export for SPC Analysis
Superb High Resolution Image with Zoom Range of 24x – 150x
Precision Granite Base and Column
Quadrant LED Top Light and Collimated LED Backlight

Available to order

The J&L G1 Express Manual X Y Measurement System is a cost effective lightweight platform for a variety of applications. Powered by the G1 Digital Readout, the system is a perfect solution for shop floor and lab based applications. Our High resolution HDMI Camera has a SD card reader built-in for image capture, along with a USB out port for computer and network connection. Repetitive Part Programs can be recalled for multiple part measurement. Data is easily printed and exported for SPC analysis. Image Capture and Annotation of data is available for fast and easy documentation can be added using our Video Image Express computer based software.

Contact us for a live online demo with your parts.


Data sheet

(3+L/200) μm, L in mm. (X/Y) at 20°C
Auxiliary Lens
Zoom Lens
HDMI with Image Capture
Edge Detection
Harsh Enviroment Packages
Magnification - Standard
25x - 158x
Magnification - Max
Magnification Calibration
Manual Zoom with Detents
24" LED Monitor
Power Supply
110v – 220v ± 5% 50/60 Hz
± 1 µm
1 μm
Software Included
G1 Digital Readout
Stage Size
4" x 4" x 4"
Support Stand
Touch Screen
Weight Capacity
1 Year
MZ7 Optical Specifications:
Auxiliary Lens0.5X0.67X1X2XWorking Distance
0.25X6.1X - 39.3X91.4 - 14.28.2X - 52.6X68.2-10.612.2X - 78.6X

45.7-7.124.4X - 157.2X22.9-3.6320mm
0.5X12.2X - 78.6X45.7-7.116.4X - 105.3X34.1-5.324.4X - 157.2X22.8-3.648.9X - 314.3X11.4-1.7176mm
0.75X18.3X - 117.9X30.5-4.524.6X - 157.9X22.7-3.536.7X - 235.7X15.2-2.473.3X - 471.5X7.6-1.2117mm
1X24.4X - 157.2X22.8-3.632.8X - 210.6X17.1-2.748.9X - 314.3X11.4-1.897.8X - 628.7X57.-0.996mm
2X48.9X - 314.3X11.4-1.865.5X - 421.2X8.5-1.397.8X - 628.7X5.7-0.9195.6X - 1257.3X2.8-0.435mm

Micro Lens Overview

Versa Cam Software Demo

Special Announcement

Scienscope Internation and J&L Metrology have entered into an exclusive sales and marketing agreement as of March 1, 2021. Both companies have combined their strength in optical technology, manufacturing capability, and worldwide distribution/support for metrology based video measurement systems.


Scienscope International is established as a leading developer in optical/video technology and X-Ray inspection systems. J&L Metrology has been in business for over 100 years and is well known as the leading international manufacturer of optical comparators, digital readouts/software systems, and stage-based video measurement systems.

Quotes and Purchase

All systems will be quoted and processed by J&L Metrology.

For inqueries, please contact:

J&L Metrology
280 Clinton Street
Springfield, VT 05156
Metrology Sales: 203-494-5082

Store information

Scienscope Products
PO Box 5040
New Haven, Connecticut 06515
United States

Call us:

Ship Parts to:
Scienscope Products
36 Maplevale Drive
Woodbridge, CT 06525
United States

Contact us


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All Trinocular, Video Inspection and Video Measurement systems receive 30 days free software training, for one individual, through Training Control. Simply sign up and use the training code received with your order.

Training Control makes it easy to learn new systems, software and more. You can enroll as a single user or manage training for your entire team. Become certified after completing training courses and passing the required tests. It's easy to learn, and easy to get your team trained.