Light Industrial
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　 Microscope
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　 Measuring Instrument
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　　Current Apparatus
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　 Prepared Slides
 
Educational Materials ！！ General Measuring Instrument
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YS0001
Vernier Caliper
Length: 920mm
Accuracy: 0.1mm
Magnification: 20		 YS0002
Screw Micrometer
For teaching of how to use screw micrometer and principle of graduation
YS0003
Supporting Pan Balance
Weighing: 500g
Max. Weighing Capacity Of Scale: 10g
Weighing: 200g
Sensitivity: 0.08g(when not weighing)
　　　　　0.2g(when weighing for mass of 200g)
Attached with a box of weighs		 YS0005
Mechanical Stopwatch
For time recording in laboratories
Each rev. for min. hand/sec. hand: 15min./30sec.
Smallest graduation: 0.1sec
Sequential running: 6 hours
YS0006
High Voltage Powder Supply
Input Voltage: 220V, 50Hz (adjustable at the request of customers)
DC output: 0 - 6KV 2mA continuous regulating
AC output: 6.3V, 3A
With a voltmeter indication		 YS0007
Low Voltage Power Supply
Input voltage: 220V, 50HZ (adjustable at the request of customers)
AC output: 2 - 24V, 12 steps (2V each step), 6A
DC output: 2 - 24V, 12 steps (2V each step), 6A
DC regulated output: 6V, 9V & 12V, 3steps, 1A
With overload protection and for 8 Hours of continuous operation
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