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Product Details

Differential pressure meter
Normal transport (Min. Order)
Port: Guangzhou,China Production Capacity: 500set per month Payment Terms: TT Certification:
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Technical Specifications

Measuring range: 0-125Pa, 0-250Pa, 0-500Pa, 0-1000Pa, 0-2500Pa various specifications are available

Resolution: 0.1Pa (0-125Pa, 0-250Pa, 0-500Pa), 1Pa (0-1000Pa, 0-2500Pa)

Detection accuracy: ≤±0.5%FS (0-125Pa, 0-250Pa), ≤±0.25%FS (0-500Pa, 0-1000Pa, 0-2500Pa)

Repeatability ≤±0.4%FS (0-125Pa, 0-250Pa), ≤±0.2%FS (0-500Pa, 0-1000Pa, 0-2500Pa)

Sampling rate: 0.5 seconds

Display unit: Pa, mmH2O, inH20, mmHg, MBAR, DYN /cm2

Maximum pressure: 100psi

Amount of data that can be stored: 16000 groups

Explosion-proof mark: ExdII CT4 (intrinsicity safety type) Shell material: ABS+PC

Protection grade: IP65 Operating temperature: -10 ~ 50℃

Operating power supply: 2400mA rechargeable polymer battery operating humidity: ≤85%RH

Instrument size, weight: 180*85*55m (L * W * H)

0.3kg (net weight of instrument)

Standard accessories: 1 instrument case, USB charger, data line, manual, factory test report, certificate of quality, warranty card

Product Advantage

Ultra-low power 32-bit microprocessors using the latest semiconductor nano technology

(2) 2.6-inch industrial grade IPS color screen, resolution 320x240, backlight intensity 4 level adjustable

③ Can measure differential pressure, positive pressure, negative pressure, a variety of measurement units (Pa, Mbar, mmH2O, etc.)

④ With data storage function, the storage period can be set; 16000 groups of data can be stored and historical data can be viewed visually on the screen

⑤ The stored data can be exported to a PC through a USB port

⑥ Can set the pressure difference upper and lower limit alarm function

With idle automatic shutdown function, shutdown waiting time can be set

⑧ All Chinese/English operation menu, simple and practical

⑨ With over-voltage protection, over-charge protection, anti-static interference, anti-magnetic interference and other functions

Product Description

Dp-40 handheld differential pressure detector is an intelligent portable differential pressure measuring instrument powered by rechargeable lithium battery. It has the characteristics of small volume, fast response, high measurement accuracy, good stability and repeatability. The whole machine performance is in the domestic leading level, and the parameters can be customized and set by users, simple operation. Built-in 2400mA large capacity polymer rechargeable battery, long standby; The 2.6-inch industrial-grade IPS color screen perfectly displays various technical indicators and real-time pressure differential values. Historical data can be viewed on the screen, and it has the functions of data storage, data export, upper and lower limit alarm, etc.

The instrument is widely used in electronics, pharmaceutical, biotechnology, aerospace and other production, scientific research departments, pharmaceutical enterprises and quality supervision departments to implement GMP standards to strengthen the production environment management of the ideal instrument.


  • 1.We are based in Guangdong, China, start from 2021,sell to Africa(30.00%),South Asia(15.00%),Mid East(10.00%),Domestic Market(10.00%),North America(5.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 51-100 staffs in our office.

    2. How can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    3.What can you buy from us?
    Test kit,In Vitro Diganositc,Disposable Samplers,Rapid test kits,Swab

    4. Why should you buy from us not from other suppliers?
    We focus on producing virus nucleic acid detection kits, Disposable samplers, IGG/IGM rapid test kit, PCR test kit etc.The products approved CE, FDA, SGS, ISO13485.More than 200 staffs, 10 production line.

    5. What services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency:USD,EUR,HKD,CNY;
    Accepted Payment Type: T/T,Credit Card,PayPal, Western Union,Escrow;
    Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean

    6.Can I have samples of this goods to test the quality?
    Yes, free sample is available.

    7.What's the delivery time and can you lower the price?
    It depends on your order. The delivery time is within 3-4 days. If you have large quantities,the price and delivery time can be negotiable.

    8.Can I customize the packaging and the logo?
    Yes, we could offer customized logo for you.

    9.What's the shipping method?
    We often use DHL, FedEx, UPS, TK,EK,LH to ship our products.

    10. The PCR test kit is required to be stored at a temperature between -25 degrees Celsius and -15 degrees Celsius. How did you do it?
    Most of our PCR detection reagents are transported in an incubator, and the temperature can be maintained at -20 degrees Celsius for about 12 days, which can fully meet the general air transportation time limit.

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