Extech EX503 Waterproof 600V Industrial MultiMeter Brand Extech Power Source Battery Powered Style Standard Color Multicolor Item Weight 0.35 Kilograms Item dimensions L x W x H 3.25 x 2.25 x 7.25 inches Double molded for waterproof (IP67) protection 1000V input protection on all functions Diode open circuit voltage of 2.8VDC Dual sensitivity Frequency functions 0.5% basic accuracy
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