Roorkee Survey House



Digital Tachometer



With our domain expertise, we are capable of manufacturing, exporting and supplying Digital Tachometer. The Digital Tachometer offered by us is made using advance technology by our experts as per the international standards. The Digital Tachometer is a precisely designed instrument used to measure the dimensions of a land plot. This Land Surveying Instrument is appreciated worldwide for offering accurate measurements. This Digital Tachometer is manually operated and is light in weight making it easy to use.

Used For
  • Surveying Residential and commercial plots
  • Measuring agricultural fields

Features
  • It uses the microcomputer (CPU) technique and junction laser technique for one instrument to combine Photo Tach. (RPM) & Contact Tach (RPM, m/min)
  • Wide measuring range and high resolution
  • Yellow green backlight makes sure that tachometer can work normally in any light circumstance
  • The last displayed value/max. value/ min/ value may be automatically stored in memory and 96's of measured value continuously. So this makes customers collect and record the data
  • The tachometer can be connected 6V direct current stable voltage power in favor of using for long time
  • Low battery voltage indication
  • Contact part and photo part can be switched value at any time
  • New surface speed sensor with flute veils to measure speed and length of wire, cable and rope conveniently
  • The instrument is delicate and rugged. It has long-lasting components and a strong, light weight ABC plastic housing. The housing has been carefully shaped to fit comfortably in either hand

Specifications
  • Display : 5 digital, 18mm (0.7" yellow green
  • Backlight LCD) Accuracy : + (0.05% + 1 digital)
  • Sampling Time : 0.8 sec (over 60 RPM)
  • Range Select : Auto – Range
  • Time Base : Quartz crystal
  • Detecting Distance : 50 mm --- 500mm (Photo)
  • Dimension : 210 x 74 x 37 mm
  • Power : 4 x 1.5V AA size Battery or 6V direct current stable voltage power
  • Power Consumption : approx. 65 mA

Memory
Memory call button operation A readout (the max value, min value, last value) obtained immediately before turning off the Measuring Button is automatically memorized for example, please ret. Following fig. 1 that memorized value can be displayed on the indicator by turn once depressing the memory button the symbol "UP" represents the Max. Value and "DN" the Min. Value, "LA" the Last Value

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