Tachometers with NIST Certificate Each

SKU: NJW106

MFG: REED INSTRUMENTS

Sold in multiples of 1

• Photo/contact tachometer
• Ranges: from 0.5 to 20 000 rpm in contact mode; from 5 to 99 999 rpm in photo mode; surface speed from 0.05 to 1999.9 mpm (0.2 to 6560 fpm)
• Linear surface speed measurements are 0.2 to 6560 fpm or 0.05 to 1999.9 mpm
• Automatically holds last reading for five minutes and recalls min. and max. readings
• Characters on the large 5-digit display reverse direction depending on which measurement mode you are in