STM-1050 Digital Toolmakers Microscope

Mode/Code: STM-1050/#531-130
Metall Stage Size: 252×252mm
Resolution: 0.5um
Measuring Accuracy: ≤5um


Precision working stage travel:100 x50mm;

High precision linear scale : 0.5um;

Color screen multi functional digital readout : DP400;

Optical objective with adjustable LED ring reflector illumination;

With high accuracy and high stability.


It is widely used in mechanical, meter, electronic and light industry; university, Institute and metro logy department. The measuring profile projector can detect the contour dimension and surface shape of variety complex work piece, such as templates, punching pieces, cams, threads, gears, molding milling cutters.


Model STM-1050
Code# 531-130
Metall Stage Size 252×252mm
Glass Stage Size 196×96mm
Resolution 0.5um
Measuring Accuracy ≤5um
Measuring Device Digital Readout DP400
Max.Height of Specimen 115mm
Max.Weight of Specimen 5Kg
Max.Magnification 150×(Φ0.13mm)(15×Eyepiece+10×Objective)
Min.Magnification 20×(Φ6.5mm)(10×Eyepiece+2×Objective)
Standard Magnification 30×(Φ0.13mm)(15×Eyepiece+2×Objective)
Standard Working Distance 67mm
Optical Tube Monocular with 30°depression angle
15×Eyepiece with Crossline Reticle
Eyepiece WF15/13
Objective Magnification:2×
Working Distance:2.638"(67mm)
Eyepiece Protractor Range 360°
Eyepiece Protractor Graduation
Vernier Angle Reading 6’
Contour Illumination Light source:Tungsten bulb(24V;2W)
Surface Illumination Ring LED illumination brightness adjustable
Power Supply AC110V/60Hz;220V/50Hz
Dimension(D×W×H) 415×315×420mm
Packing Dimension(D×W×H) 210×333×391mm
Gross/Net Weight 30Kg/25Kg

Standard Delivery:

Accessory Name Code# Accessory Name Code# Accessory Name Code#
15XEyepiece 531-522 2X Objective 531-602 Ring Illumination 413-146
Linear Scale 581-201 Power Cable 581-921 Operation Manual  STM-1050

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