उत्पत्ति के प्लेस
Beijing, China
Working principle
combination of ac potential method and computer technology
Scope of application
surface crack depth measurement of conductive materials
Power source
built-in rechargeable NiMH battery
Working hours
continuous use for 12 hours
Measuring range
ferromagnetic material 0 -- 100mm
Measurement accuracy
the relative error is no more than 10% at full range
Resolution
not less than 0.1mm
Host size
handheld model: 180x100x43mm, Portable model: 67x148x190mm
Standard probe
dia 19x130 mm, replaceable gold-plated probe