เซนเซอร์วัดความสูงแบบดิจิตอล EL302A ระดับดิจิตอลที่รวดเร็วและง่ายดายยิ่งขึ้น

• After-sales Service: Warranty
• Warranty: 1 Year
• Accuracy: 1
• Vertical Lines: 2
• Horizontal Line: 4
• ช่วง: 2 ม
• ไม่ใช่ ของรุ่น: EL302A
• กำลังขยาย: 30 เท่า
• แบตเตอรี่: 2000mAh
• เวลาการทำงาน: 12 ชม
• การแสดงผล: LCD
• น้ำหนักสุทธิ: 3 กก
• แพคเพจการขนส่ง: Carton
• ข้อมูลจำเพาะ: El302A
• เครื่องหมายการค้า: FOIF
• ที่มา: China

คำอธิบายสินค้า

 

Product Description

Quicker and Easier Digital Height Measurement Sensor EL302A Digital Level

* Easy one-touch operation, simply push the red button

* Quick height and distance result - the reading is displayed almost instantly

* Reliable and error-free reading, even in dim light conditions

* Quicker and easier than an optical level

* Standard deviation of 1km double run: ≤±0.6mm(Electronic reading with Invar staff)

* Far measuring range: >=105m

* On board program, height difference measurement between backsight and foresight

* Internal memory for data storage, support SD card

Detailed Photos

 

Product Parameters

   

Model	EL302A
Accuracy
Standard deviation of 1km double run(ISO 17123-2)
Electronic measurement	±0.7mm
Optical measurement	±1.5mm
Time for single measurement	≤ 2s
Range	2-105m
Measurement modes	Single, average, tracking
Display resolution(m/inch selectable for EL03/EL302A)
Height	0.01mm/0.00001ft
Distance	1mm/0.001ft
Telescope
Clear objective aperture	45mm
Magnification	30x
Field of view at 100m	2.6m
Shortest focus distance	1.0m
Automatic compensator
Working range	14'
Setting accuracy	±0.5''
Power
Battery	2000mAh Ni-MH rechargeable
Continuous operation time	12 hours(At +12ºC)
Measurement programs
On-board programs	BF, BFFB, BFBF, BBFF, FBBF, Stake out, intermediate
Onboard adjustment	YES
Others
Memory	3000 points, support SD card
Display	LCD, 7 linesX32 characters
Keyboard	Alphanumerical key board
Sensitivity if circular level	8' / 2mm
Water and dust protection	IP54
Operating Temp	-20ºC~+50ºC
Net Weight	3kg

Packaging & Shipping

 

Company Profile

Jiangsu Bangjie Trading Co., Ltd. is a comprehensive trading company whose main business is surveying instruments, building materials and international trade. The company was registered in Nanjing, Jiangsu Province, the only megacity in the Yangtze River Delta. The company combined domestic sales with international trade earlier and was always guided by customer needs.
The company currently has three departments: surveying instrument department, building materials department and international trade department. We have a group of professionals who have been engaged in related industries for many years. We can provide you with more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services.
At present, the company's main surveying instruments are: total station, GPS RTK, UAV, theodolite,plummet,auto level,laser rangefinder and surveying accessories.

Our Advantages

1.More than 20 years of experience in the trade field.

2.Combined domestic sales with international trade earlier and was always quided by customer needs.

3.Provide more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services.

4.All products will have been strictly quality checked in factory before sending out and all products have one year warranty.
 

 

FAQ

 

1. What's your payment method ?
We accept T/T in advance, L/C at sight, Western Union, Moneygram, Paypal, Secure Payment(Alibaba) and Credit Card.

2. How can you guarantee the safety of my funds?
Trust is always a big problem for international trade, we believe good business credit and
reputation is the most important for businessman. We recommend Trade Assurance service by Alibaba Group. We won't get the fund unless you get the product and confirm the payment.

3. What Countries do you ship to?
We ship goods to almost all countries by express, air or sea. And we will inform you if we can't ship to your country.

4. Are your products in stock?
Most items are usually in stock. It all depends on promotions we run, demand at manufacturers and suppliers. Most delivery will be made within 3 working days after payment confirmed.

5. Do you sell used surveying equipment?
We do not sell any used equipment. Everything we sell is brand new. For some equipment we may need to test or check the language before delivery.

6. Do you have other items that are not displayed on your website?
Yes, we have other items that we do not display on our website. Please contact us and let us know what you are looking for as long as its surveying related.