If possible, please provide only your telephone number to meet the needs of your local post office. If you are absent and cannot pick up items at your location in time, the post office may ask you to remind (in most cases, the postman will only give notice).
PS: We maintain a high degree of security and confidentiality of our customer's personnel information.
We mainly use EMS Express and Parcel Register Post for transportation. You can track EMS Express and your local post office. You can follow the post office at your local post office. Both require your signature to accept.
If you need a track number, please send us an email or leave us a message
We can also use other express transportation such as: UPS, DHL, FedEx, TNT etc. The cost will be higher. If you need the above services, you should contact us first.
Freight insurance is included in the S&H fee.
In general, EMS Express takes about 3 to 6 days depending on the location in the United States. Parcel post mail faster than EMS Express
If you do not use it at ordinary times, please contact us. We will first check its track number. If it does not work, we will send a paper tracking application to the USPS post office, which will take a few days to get a reply.
The application of laser rangefinder in architectural decoration design is introduced
In daily life, interior designers and architects often encounter problems in the design and decoration process, which is a headache due to various measurement difficulties or safety hazards that cannot be found near the measurement site.
Now, laser rangefinders can solve similar problems for you, and can easily measure distances away from the position or length of an object.
Handheld laser rangefinders, such as stairwells, elevators and other areas not directly in contact with the measurement target, can help you replace the traditional box rule measurement and save manpower.
Laser rangefinder is a new type of high performance hand-held rangefinder.It is patented and can measure distances from 0.05 to 200M.The measuring accuracy was ±1±1.5MM.It is quick to measure, easy to use and compact in design.Take it with you.
With this laser rangefinder, you don't need a lift table or extension ladder to measure the volume of a building or stairwell.
In traditional measurement, there are safety hazards that cannot approach the measurement position.The laser rangefinder has a red laser point, which allows you to clearly know the location of the measuring point. Only one person is required to operate it and no other tools (such as ladders) are needed.Even in hard-to-reach areas, all measurements can be taken to prevent maximum injury accidents.
In addition to the pocket portable design, the rangefinder can add and subtract length, so it doesn't have to lie on the floor because it measures the ceiling.
Large LCD backlit display, laser rangefinder allows you to easily read measurement data while aiming at a target.Using a laser rangefinder, people can start working at twice the speed of conventional methods.Measure distance, area, volume, triangle position Pythagoras theorem, etc.
Can be widely used in the following areas:
1.Construction industry: measurement of building distance, acceptance of building, calculation of pouring area and volume, etc.
2. Indoor industry: no area, doors and Windows, bracket dimension measurement.
3.Measurement industry: direct measurement of various distances or distance measurement that cannot be directly measured.
4.Electromechanical industry: telecommunication equipment installation, equipment distance measurement construction, durability measurement, distance measurement that cannot be directly measured.
5. The public security system measures the distance of incident handling.
What safety rules should be followed when using a laser rangefinder?
The following safety instructions must be read and followed carefully when handling and operating a laser rangefinder.
Impact of laser radiation on human body:
No one has the right to open and maintain the laser rangefinder except maintenance personnel, authorized personnel or designated personnel.Note that the laser rangefinder contains high voltage and laser radiation.Operating procedures must be followed and irregularities may result in damage to maintenance personnel and measuring equipment.In any case, it can only be powered by DC 10-30 volts.
To ensure maximum system performance, strictly follow the following rules:
Do not remove the laser rangefinder when there is fog or stain on the optical element
Do not touch the optical element of laser rangefinder by hand
Be careful when removing dust or grease from optical parts.
To prevent overheating of the sensor, do not place the laser rangefinder in the car exposed to direct sunlight.
Maintenance of laser rangefinder:
Be sure to check the appearance of the instrument and remove dust, grease, mold, etc.
Use soft dry cloth when cleaning eyepiece, objective lens or laser emission window.Do not use hard objects to avoid damaging optical properties.
Laser rangefinder is a high precision instrument integrating light, machine and electricity.Care should be taken not to crush or fall from height to avoid damage to the instrument.