Digital Handheld

HT-4200 Tachometer Specifications

High Quality Accurate Handheld Digital Tachometer

Specs	HT4200 Tachometer
Range	30-50,000 rpm
Detection Distance	20 to 300mm / 1 to 12 inches
Power/Battery Life	Three AAA type batteries provide 20 hrs of continuous use
Display	Large LCD 5 digit display
Operating Temperature	5° to 40° C
Description	High Quality Non-Contact (refective mark) Tachometer
Detectors	Built-in red visable ray photoelectric method
Resolution	1 r/min
Accuracy	30 to 12,499 within +/- 1 r/ min
	12,500 to 24,499 within +/- 2 r/ min
	25,500 to 50,000 within +/- 4r/ min