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ESD Surface & Grounding Digital Resistivity Tester Model: 499D
Tests antistatic materials and insulations in compliance of ASTM Standard D-257.
Specifications:
Test range: 10³ ~ 10¹² Ω
Power: 9V battery
Resolution ratio: 0.1 order of magnitude
Precision: ±10%
Condition: 0°C~49°C, RH 0%–80%
Size: 130(L)×72(W)×35(H)mm
Weight: about 170 g (battery included)
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