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Test Certificate
To Whom It May Concern
We hereby certify that the instrument undermentioned has been certainly calibrated,
according to our calibration standard and the testing results in the calibration
procedure has been good enough within the tolerance regulated in our specification
below.
Name of Model; AC currents clamp tester
Model Number; M-1141/ M-1141X/ M-1141XR
Confirmed Accuracy;
Range: Accuracy (23.5
℃
, 85% RH or less, no condensation)
30mA ±1.2%rdg±5dgt
300mA
±1.2%rdg±5dgt
3A
±1.2%rdg±5dgt
30A
±1.2%rdg±5dgt
300A
±
1.2%rdg±5dgt (30A~200A)
±3.0%rdg±5dgt (200.1A~250A)
±5.0%rdg±5dgt (250.1A~300A)
