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High Durability GPS Theodolite Survey Equipment Gray / Red Color ETH502

Categories Electronic Digital Theodolite
Brand Name: Pentax
Model Number: ETH502
MOQ: 1
Price: Negotiable
Payment Terms: Western Union, T/T
Supply Ability: 1000pc per year
Packaging Details: with standard packing way
Model: ETH502
Product name: theodolite
Characteristic: High efficiency
Material: Plastic / Metal
Layout degree: 90°
Color: Gray / red color
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High Durability GPS Theodolite Survey Equipment Gray / Red Color ETH502

Pentax Theodolite Eth502 Digital Theodolite


Pentax ETH-502 Electronic Theodolite - 2" Accuracy.
Key Features include
· Large easy to read-display
· Zero set and reverse angle display
· A row of soft keys allows simple and fast operation.
· A large display (LCD) is incorporated on both sides of the instrument. Both vertical and horizontal angles are displayed in degrees or gons.
· All the models have a bright 30x magnification telescope which ensures sharp and clear images even in poor light conditions.
· Clockwise and counter-clockwise angle measurement
· Conversion of the vertical angle to a percentage grade
· Zero setting of the horizontal angle at any position
· Horizontal angle 'Hold key function
· Clockwise and counter-clockwise angle measurement
· Conversion of the vertical angle to a percentage grade
· Zero setting of the horizontal angle at any position
· Horizontal angle 'Hold key function
· Powered by Alkaline batteries
Applications
· Setting out right angles and checking plumb
· Alignment measurements
· Anchor bolt layout
· 90° layout

Electronic Theodolites ETH-500Series Specification
ModelETH-502ETH-505ETH-510ETH-520
TelescopeImagingErect image
Objective aperture45 mm
Magnification30 x
Resolution≤ 3"
Field of view1° 20'
Shortest focusing distance1.35 m
Stadia multiplication constant100
Stadia addition constant0
Angle MeasuringAngle measuring modeAbsolute encoder
Angle measuring accuracy2"5"10"20"
Angle display1"/5"1"/5"5"/10"10"/20"
Angle unit360°/400G
CompensatorTilt sensorAutomatic vertical compensation
Tilt compensatorYesYesNoNo
Soft switchON/OFFON/OFF- -- -
Compensation range± 3'
Display unitTwo-sidedTwo-sided
Optical plummet ImageErectErect
Magnification3 x
Angle of vision
Focusing range0.5 m ~ ∞
Sensitivity of tubular vial mm30"/230"/240"/2 mm40"/2 mm
Sensitivity of circular vial8'/2 mm
Dust & Water ProtectionIP44
Type of baseDetachable
Power supplyBattery4 x single three (AAA) type dry battery
Ambient temperatureFor operation-20°C - +50°C
WeightInstrument4.5 kg
MeasurementsCarrying case1.9 kg
InstrumentW 175 mm x L 170 mm x H 334 mm
Carrying caseW 330 mm x L 450 mm x H 220 mm























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