66834 Mini Valve Spring Pressure Tester Measurement Range 0-700 psi 0-50 kg-cm2 Features: 1. SPEC: The 66834 mini valve spring tester has a wider range of 0-700 with 10-pound increments. Double scale measuring units are easy to read, measuring range is 0-700 psi / 0-50 kg-cm2. 2. FUNCTION: .
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