Range: 6 - 30Nm in 0.1Nm increments; tolerance ±4%. 3/8"D x 300mm long. Safe operator use for live voltages up to 1000V AC / 1500V DC (VDE / IEC60900 approved). Supplied in a blow mould case for storage. All Laser torque wrenches (mechanical & digital) are supplied with a certificate of conformance & calibration produced at point of manufacture, as per ISO6789-1:2017.