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Ruler Tape Piezometer 150m 100m Water Well Level Meter 50m~500m
US$100.00-500.00
1 Piece
Sample price:US$150.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesPrinciple
Cable Ruler Type Water Level IndicatorModel NO.
ATWLMRange
0-500mMeasurement Accuracy
±3mmAccuracy
0.1%Kind
Cable Ruler Type Water Level MeterStructure
All in OneWarranty
1 YearCertification
CEMaterial
Stainless SteelProcess Temperature
-20℃~80℃Product Name
Water Level Meter/PiezometerApplication
Well/Pipe Water Level MeasurementModel
Wlm-100Probe Diameter
14mmAlarm
LED Light and Sound AlarmTransport Package
Standard Export PackageSpecification
30M, 50M, 100M, 150M, 200M, 300M, 400M, 500MOrigin
ChinaHS Code
9026100000Production Capacity
1000PC/Month, Water Level MeterKey features
Wide Measurement Range: Available in various lengths from 30m to 500m to suit different well depths.
Long Battery Life: Powered by a 9V lithium battery, providing up to two years of continuous use.
CE Certified Quality: Product holds CE certification, ensuring compliance with international safety standards.
Versatile Application: Ideal for measuring water levels in wells, drilling, pipes, and long-term monitoring.
Easy Operation: Features simple slide-down probe usage with audible and visual LED alarms.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-11-04 CertifiedNearest Port: Yantai PortAverage Response Time: ≤4.12h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryYantai Auto Instrument Making Co., Ltd. is a China-based limited company established in 1994 and operating in Shandong. It presents itself as a manufacturer of pressure transmitters, flow meters, level instruments, and related products, with design, R&D, production, sales, OEM customization, and maintenance activities. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, six production lines, advanced production and calibration equipment, and export activity since 2015. Evidence supports manufacturing capability, product-related technical specialization, and imported-brand maintenance services. However, the available information does not sufficiently establish financial strength, the scale or effectiveness of after-sales service, verified innovation performance, or a broad customer portfolio. One recorded buyer is SVAAR PROCESS SOLUTIONS PRIVATE LIMITED, and shipment records identify Shanghai as an origin port.
Supplier typeThe supplier is identified as a Chinese limited company and qualified source manufacturer specializing in pressure transmitters and flow meters. Its stated activities cover product design, R&D, production, sales, OEM customization, and self-managed export, indicating a manufacturer rather than only a trading intermediary.
CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These explicitly demonstrate certifications in quality, environmental, and occupational health and safety management.
After-Sales capabilityThe supplier states that it undertakes maintenance for Rosemount, Yokogawa, Honeywell, and other imported-brand pressure, differential-pressure, and liquid-level transmitters. This supports the existence of relevant maintenance capability, although the scope, response performance, and service coverage are not provided.
Production capacityEvidence indicates a physical factory in Yantai, six production lines, advanced production and calibration equipment, and product coverage spanning pressure, flow, and level instruments. The supplier also claims integrated design, R&D, production, and sales operations, supporting a positive assessment of manufacturing capability.
Customization capabilityThe company background explicitly states that it provides OEM customization, while its product scope includes multiple instrument categories and configurations such as remote diaphragm-seal pressure transmitters and different flow-meter types. This supports customization capability, although specific customization limits and delivery performance are not stated.
Product Q&A
Q:What are the available cable lengths for this piezometer?
A:
The measurement range is available in 30m, 50m, 100m, 200m, 300m, 400m, and 500m options.
Q:How long does the battery last on this device?
A:
It uses a 9V lithium battery which can provide up to two years of use on a single charge.
Q:What certifications does this product have?
A:
The product is CE certified and RoHS compliant, ensuring quality and safety standards.
Q:Can this device be used for long-term monitoring?
A:
Yes, it is suitable for both construction use and long-term safety monitoring of projects.
Q:Does the manufacturer offer OEM or ODM services?
A:
Yes, the company provides both OEM and ODM services for custom requirements.
Send Inquiry
*To:
Yantai Auto Instrument Making Co., Ltd.
Yantai Auto Instrument Making Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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