Electronic Digital Theodolite
Model GTH
Features:
Absolute encoding system ensures high precision in angle measurement.
Dual large LCD displays with illumination provides clear, readable results in various lighting conditions.
Switchable horizontal and vertical angle readout offer flexibility in angle measurement orientation.
Water-resistant, sealed construction designed for durability and reliability in diverse environmental conditions.
Rechargeable onboard battery supports extended use and easy recharging.
Removable tribach facilitates multiple setup configurations for enhanced versatility.
Standard outfit:
Electronic digital theodolite, plumb bob, adjusting pin, soft brush, woolen cloth,
wrench, charger, alkaline battery box, operation manual, plastic carry case.
Ordering Information:
Model | GTH |
Brand | GeoTech, Neutral Packaging or Customer’s brand |
Place of origin | Made in China |
M.O.Q. | 1unit |
Lead time | 7-10 work days |
Payment terms | T/T, Paypal |
Shipping terms | EXW, FOB, CFR, CIF,DDU |
Shipping method | Courier, air, sea |
Place of delivery | Worldwide |
Packaging | 1unit/box, 1box/carton |
Free sample service | No. |
Customized service | Yes. See below. |
private label/logo printing | Instrument, carry case (MOQ:20units) |
Inner box, outer carton (MOQ:20units) |
User’s manual, black/white only (MOQ:20units) |
appearance color | grey, orange/black (No MOQ) |
Customer’s color (MOQ:50units) |
mechanical assembly | 360 degree or 400gon scale (No MOQ) |
5/8” or Metric tripod connecting thread (No MOQ) |
optical System | No |
Electronic/Software | No |
Model | GTH-02 | GTH-05 | GTH-10 |
Telescope | Upright Image |
Length | 155mm |
Objective aperture | 45mm |
Magnification | 30x |
Field of view | 1º30’ |
Resolving power | 2.5” |
Shortest focus distance | 1.3m |
Electronic angle measurement | 360 or 400 gon |
Min. reading | 1”/5” | 5”/10“ | 5”/10” |
Accuracy | 2” | 5” | 10” |
Vertical compensator | Yes | No | No |
Display | Double LCD display |
Illumination | Yes |
Optical plummet |
|
Magnification | 4x |
Field of view | 5º |
Focusing range | 0.5m - ∞ |
Level sensitivity |
|
Plate level | 30” / 2mm |
Circular vial | 8’ / 2mm |
Power supply |
|
Alkaline battery | AA (1.5v/500mAH) x 4 (6 hrs) |
Chargeable battery | 6v / 1500mAH (15hrs) |
Weight | 4.4kg/6.8kg with case |
*All specifications and design are subject to change without prior notification.
What features should a good electronic theodolite have?
When choosing a good electronic digital theodolite, several features are crucial for ensuring accuracy, durability, and ease of use. Here are some key features to look for:
High Accuracy: Look for a theodolite with a high angular accuracy, typicallymeasured in seconds of arc. This is essential for precise measurements.
Digital Display: A clear, easy-to-read digital display helps in quickly interpretingmeasurements and reduces the likelihood of errors.
Automatic Calibration: Features that automatically calibrate the instrument ensureconsistent accuracy over time and usage.
Built-in Memory: A theodolite with internal memory allows you to store measurementdata, reducing the need for manual recording and minimizing data loss.
User-Friendly Interface: An intuitive interface with easy-to-navigate menus and controlsenhances usability and reduces the learning curve.
Durability and Build Quality: The instrument should be rugged and well-constructed to withstandharsh field conditions and frequent use.
Automatic Angle Reading: Automatic or electronic angle reading minimizes human error andspeeds up the measurement process.
Battery Life: Long battery life or efficientpower management ensures that the theodolite can be used for extendedperiods without frequent recharging.
Connectivity: Modern theodolites may offer connectivity options like Bluetooth orUSB for data transfer and integration with other surveying equipment orsoftware.
Leveling and Compensator: A good electronic theodolite should have a reliable levelingmechanism and compensator to maintain accuracy despite minor shifts ortilts.
Laser Plummet: Some theodolites include a laser plummet for precise alignment andsetup, especially in difficult-to-reach locations.
Temperature and HumidityResistance: Ensure the theodolite isdesigned to operate accurately in various environmental conditions, whichis crucial for outdoor work.
These features collectively contribute to the overall performance and reliability of an electronic digital theodolite, making it a valuable tool for precise measurement tasks in surveying, construction, and engineering.