Product code – HIO,3404
Autoranging 4 digit display. Ranges in RPM mode 30~99.9, 1,000~9,999 & 1,000~9999 x 10. Ranges in RPS mode 0.5~99.99, 100~999.9 & 1,000~1,600. Analogue output 1mV/10RPM or 1mV/100RPM, accuracy 4%. Tripod mounting. Internal battery or external AC operation. Contact adaptor included with cone and peripheral ring.
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