|
Model no.
|
EC-770
|
EC-770S
|
EC-770E
(with external probe)
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EC-770X
(range and probe optional
|
EC-500XE
(probe optional)
|
|
Probe type
|
Fe
NFe
|
Fe
NFe
|
Fe
NFe
|
Fe
NFe
|
Fe
NFe
|
|
Principle
|
Magnetic
Eddy currents
|
Magnetic
Eddy currents
|
Magnetic
Eddy currents
|
Magnetic
Eddy currents
|
Magnetic
Eddy currents
|
|
Range
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0~2000um
|
0~2000um
|
0~2000um
|
Internal probe optional:
F5K N3K
F3K N3K
F2.5K N2.5K
F5K
F3K
F2.5K
N3K
N2.5K
External probe optional:
F5K N3K
F3K N3K
F2.5K N2.5K
F5K
F3K
F2.5K
N3K
N2.5K
|
Internal probe optional:
F0.5K N0.5K
F0.5K
F0.5K
External probe optional:
F0.5K N0.5K
F0.5K
F0.5K
|
|
Accuracy
|
±(2.5%+1um)
|
±(2%+1um)
|
±(2.5%+1um)
|
±(2%+1um)
|
±(1%+1um)
|
|
Resolution
|
0.1um(<100um)
1um(others)
|
0.1um(<100um)
1um(others)
|
0.1um(<100um)
1um(others)
|
0.1um(<100um)
1um(others)
|
0.1um(<100um)
1um(others)
|
|
Readings memory
|
320
|
2000
|
320
|
2000
|
2000
|
|
Interface: USB
Power supply: 2pcs 1.5v AAA batteries
Operation environment: -10 to 50℃
Srorage environment: -10 to 60℃
Certificate and standard: CE, ROHS, ISO 2178, 2360, GB/T 4956-2003, 4957-2003
Size and weight: 113mmX53mmX24mm 80g
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