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            Zhejiang, China
            Business Type:
            Manufacturer/Factory, Trading Company
            Registered Capital:
            2000000 RMB
            Plant Area:
            101~500 square meters
            Management System Certification:
            ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
            Average Lead Time:
            Peak season lead time: one month
            Off season lead time: within 15 workdays
            OEM/ODM Service
            Sample Available

            Survey Instrument, Automatic Level, Precision Automatic Level manufacturer / supplier in China, offering High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument, Grinding Media Balls Manufacturers, Disposable N95 Medical Protective Face Mask Supplier and so on.

            Diamond Member Since 2018
            Audited Supplier
            Supplier Homepage Products Electrical & Electronics Others Electrical & Electronics High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument

            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument

            Min. Order / Reference FOB Price
            1 pc US $128/ pc
            Port: Ningbo, China
            Production Capacity: 1000PCS Per Year
            Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
            Certification: Ce
            Delivery Time: 5-8 Work Days Specific Time Need to Consult
            Keywords: Auto Level
            Color: Orange
            Length: 215mm (8.46 in.)
            Magnification: 24X

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            Basic Info.

            Model NO.
            GW-B4
            Trademark
            GOWIN
            Transport Package
            with Standard Epxort Packing Ways
            Specification
            different size
            Origin
            China

            High Accuracy Auto Precision Automatic Level Gowin GW-B4  for Survey Instrument

            Product details:

            Utilizing a finely tuned magnetic damping system, GW-B series automatic levels quickly level and stabilize the line of sight. These precision instruments ensure reliable leveling even when working near heavy equipment or busy highways where fine vibrations could be present. The automatic levels feature IPX6 protection against powerful water jets from all directions and are fully resistant to driving rain and splashing water.

            Horizontal angles can be directly read in 1º or 1gon units. Free rotation feature allows you to read any angle from zero. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.

            Gowin GW-B Series Features:

            •    Durable, Dependable, High Value Auto Levels
            •    3 Models - 32x, 28x, and 24x Magnifications
            •    Rapid, Accurate, and Stable Automatic Compensation

             

            Rapid, Stable, and Durable Compensator

            The compensator of GW-B Series incorporates four suspension wires made of super-high-tensile metal that features minimal thermal expansion coefficient, providing unmatched durability and accuracy. Finely tuned magnetic damping system quickly levels and stabilizes the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.

            Horizontal Circle for Angle Measurement

            Horizontal angles can be directly read in 1º or 1gon units. Free rotation feature allows you to read any angle from zero. The circle is covered for protection against dirt and scratch. The readout window is located below the eyepiece for quick reading.

            20cm (7.9 in.) - Ultra-Short Minimum Focus

            The GW-B Series can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.

            Technical Specifications
            TELESCOPEGW-B2GW-B3GW-B4
            Length215mm (8.46 in.)215mm (8.46 in.)215mm (8.46 in.)
            Magnification32X28X24X
            Objective Aperture42mm (1.65 in.)36mm (1.42 in.)32mm (1.26 in.)
            Resolving Power3 in.3.5 in.4 in.
            Field of View1°20'1°25'1°25' (at 100m/328ft.)
            (at 100m/328ft.)(2.3m/7.5 ft.)(2.5m/8.2 ft.)(2.5m/8.2 ft.)
            Min. Focus from end of telescope0.2m (7.9 in.)0.2m (7.9 in.)0.2m (7.9 in.)
            Min. Focus from instrument center0.3m (1 ft.)0.3m (1 ft.)0.3m (1 ft.)
            ImageErectErectErect
            Stadia Constant000
            Stadia Ratio100100100
            Focusing Knob2-speed1-speed1-speed
            Sighting AidPeep SightGun SightGun Sight
            ACCURACYAT-B2AT-B3AT-B4
            Without Micrometer0.7mm (0.03 in.)1.5mm (0.06 in.)2.0mm (0.08 in.)
            With Micrometer0.5mm (0.02 in.)n/an/a
            COMPENSATORAT-B2AT-B3AT-B4
            TypePendulum compensator with magnetic damping system
            Setting Accuracy0.3 in.0.5 in.0.5 in.
            Working Range±15 ft.±15ft.±15 ft.
            CIRCULAR LEVELGW-B2GW-B3GW-B4
            Sensitivity10 ft./2mm10 ft./2mm10 ft./2mm
            HORIZONTAL CIRCLEAT-B2AT-B3AT-B4
            Diameter103mm (4.1 in.)103mm (4.1 in.)103mm (4.1 in.)
            Minimum Division1°/1gon1°/1gon1°/1gon
            GENERALGW-B2GW-B3GW-B4
            Water ResistanceIPX6 (IEC 60529:2001)
            Operating Temperature-4°F to +122°F (-20ºC to +50ºC)
            Width5.12 in. (130mm)5.12 in. (130mm)5.12 in. (130mm)
            Length8.46 in. (215mm)8.46 in. (215mm)8.46 in. (215mm)
            Height5.51 in. (140mm)5.51 in. (140mm)5.31 in. (135mm)
            Weight4.1 lbs. (1.85kg)3.7 lbs. (1.7kg)3.7 lbs. (1.7kg)

            Company Information:

            Shanghai Galxy International Trade company, Ltd. combining with developing, researching and producing. Our company is located in Pudong Developing Zone, and has two subsidiary companies: Shanghai Galaxy International Trade Co., Ltd. and Mato Opto-electrical High-tech Company. Our company has researching center and factory in Changzhou.

            Our main products are as following: total station, electronic theodolite, automatic level, laser level, rotation laser, GPS, distance laser sensor and accessories, such as tripod, prism, pole, staff and USB cable for total station. Our company designs software for many domestic and oversea factories, for example, Boif, TJOP, Stanley, and Cst-Berger. We have powerful capacity in technical research, and the products we designed have advanced technology and steady performance. The non-prism total station and the absolute coding measure instrument we developed and produced have very competitive points in the measure instrument market.

            We expect that we could cooperate with more business partners from all over the world. In addition, we can do OEM service for companies or dealers that want to find better producers in China.

            Our goal is to produce the best surveying instruments in the world.

            Our target is to globalize the market, internationalize the quality and maximize the profit!

            Our Services:


            your inquiry will be replied within 24 hours, we welcome your email and call at any time.
            our products are original and 100% new. and they will be carefully checked before we ship them out.
            we provide one year quality warranty, within one year since you bought the products from us, you will get our technology support.


            Type of shipping:

            The transportation of products is decided by customers and usually by sea.

            If you are interested in this product, please contact us and we will give you detailed product information.




            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument
            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument
            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument
            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument
            High Accuracy Auto Precision Automatic Level Gowin Gw-B4 for Survey Instrument
             

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