| After-sales Service: | Professional Guidance |
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| Warranty: | 1 Year |
| Accuracy: | 2mm |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
KTS-442U has new quick measurement keys, serial SD card is upgraded to U disk interface, standard built-in Bluetooth, newly upgraded LCD screen and font library, larger screen, font display More clearly, it is a tailor-made measurement program based on the actual field measurement, suitable for pure field operation, the instrument is simple and practical to operate, and can be easily used without measurement experience.
1. International advanced dual-axis compensation technology to automatically eliminate errors and compensate to improve accuracy. Graphical electronic bubbles at a glance.
2. A new quick measurement button is added, and the measurement can be started by simply pressing the black circular measurement button on the side of the total station.
3. The serial port SD card is upgraded to a U disk interface, and data import and export are carried out through the U disk, which is convenient and fast.
4. The built-in bluetooth can communicate with the mobile terminal in real time; it can be seamlessly connected with the mobile phone surveyor software to realize the uploading and uploading of files; through the transmission software, the data can be exchanged with the PC terminal.
5. The battery compartment on the side of the total station keeps improving. The built-in battery compartment is designed for easy access and buckle, which is safe and reliable.
| Basic Properties | |
| Data Transmission | U disk interface, built-in standard Bluetooth |
| Index difference 2C correction | Automatic Correction |
| Telescope | |
| Image | Erect |
| Lens barrel length | 154mm |
| Magnification | 30X |
| Objective Lens Effective Aperture | 45mm DTM:50mm |
| Resolution | 3'' |
| Field of Angle | 1°30′ |
| Angle Measurement | |
| Angle Measure Method | Absolute Encode |
| Code Disc Diameter | 79mm |
| Angle Measure Precision | 2″ |
| Reading | 1″,5″ |
| Distance Measurement | |
| Single Prism | 5 km |
| Index difference 2c correction | Automatic correction |
| Measuring time | Fine mode: 0.3s Tracking mode: 0.1s |
| Reading | Maximum: 99999999.999m Minimum: 1mm |
| Precision | With prism: 2+2ppm Without prism: 3+2ppm |
| Atmospheric Correction | Auto Correction |
| Prism constant Correction | Auto Correction |
| Automatic Vertical Compensation | |
| System | Dual-axis Liquid-electric Sensor Compensation |
| Working Range | ±4′ (±6′ optional) |
| Resolution | 1″ |
| Level | |
| Long Level | 30″/ 2mm |
| Circle Level | 8′/ 2mm |
| Optical Plummer | |
| Image | Erect |
| Magnification | 3X |
| Focusing Range | 0.5~∞ |
| Field of view | 5° |
| Laser Plummer | |
| Plummer Precision | ±1.5mm at 1.5m |
| Brightness | With brightness adjustment function |
| Physical Characteristics | |
| Battery | Rechargeable Lithium Battery, 3100mAh |
| Voltage | DC 7.4V |
| Continous Working Time | About 10 hours |
| Size & Weight | |
| Size | 190X190X350mm |
| Weight | 5.6kg |
Suppliers with verified business licenses
Audited Supplier 
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