Hoto Instruments Digital Tachometer / Lengthmeter

Model EHT-600


Measure speed or revolutions

Measure surface speed and distance
with optional 12" wheel
  • Rugged metal housing
  • Ergonomic design fits comfortably in your hand and lessens fatigue
  • Four measuring modes: Real time, maximum, minimum and mean
  • Auto measuring range of 0 to 25,000 rpm with up to 0.01 rpm resolution up to 2,000 fpm using the optional 12" wheel
  • 15 different measuring units: RPM, rev/sec, FPM, in/min, yd/min, in/sec, m/min, cm/min, cm/sec, revolutions, ft, in, yd, m, cm
  • Last reading recall and 99 data memory
  • Auto statistics: Max, Min and Mean
  • Easy-to-read 5 digit 0.47" (12 mm) high LCD l Low battery indicator

The EHT-600 tachometer features exceptional resolution at low speeds and statistics. It also features four measuring modes: Real time displays the current value, Maximum displays the highest value, Minimum displays the lowest value and Mean displays the average value taken during the test. It's built with a ergonomic metal housing and operates on two standard AA batteries. 

EHT-600 Digital Tachometer / Lengthmeter

Dimensions
EHT-600 kit
EHT-600 Kit
Model
EHT-600
EHT-601
EHT-602
EHT-603
Tach, cone & funnel adapters, carrying case
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12" Wheel
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4-AA rechargeable batteries & charger
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Specifications
Range Resolution
Measuring Range
0.40 - 25000 RPM (floating decimal point)
0.40 - 2000.0 ft/min (w/12" wheel) 
Accuracy
0.01% of reading ± 1 digit  
Display
5 digit LCD 12mm Character Height
Measuring Unit*
Speed Mode: RPM, rev/sec, FPM, in/min, yd/min, in/sec, m/min, cm/min, cm/sec
Counter Mode: revolutions, ft, in, yd, m, cm
Measuring Mode
MEAN, MAX, MIN (speed measure mode) 
Memory
Short Term Auto Memory: MAX, MIN, MEAN and last 9 data   
Long Term On-Demand memory: 99 data  
Display Update
 0.5 sec or 1.0 sec selectable  
Power
2 - AA Battery, Approx. 80 hrs continuous operation  
Indicators
LOW BATT, Units, MAX, MIN, MEAN and memory location  
Operating Temp.
0 - 45°C (32 - 113°F)  
Construction  
Die-cast aluminum housing 
Standard Accessories
Cone adapter, funnel adapter, 2-AA Batteries, NIST traceable Certificate  
Optional Accessories
12" wheel (surface speed measuring wheel is necessary to measure linear speed), 3-1/2" Extension Shaft.