LCD display, data transfer type handheld pressure gauge
High-precision handheld digital pressure gauge
Features
The product has 11 selectable units of measurement: H2O, pis, bar, mbar, Kpa, inHg, mmHg, ozin2, ftH2O, kgcm,With USB data storage, automatic shutdown, data transfer computer. Special software can be used to record and analyze data. Widely used to measure fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice differential pressure, bubble water level and liquid amplifier or hydraulic system pressure, etc., but also for the air-gas ratio control and automatic valve in the combustion process Control, and monitoring of blood pressure and respiratory pressure in healthcare equipment.
Product parameters
Technical Parameters | Product number | |||
GM510 | GM511 | GM520 | GM505 | |
Measuring range | ±10kPa | ±35kPa | ±2.94kPa | |
Accuracy | ±0.3%FSO（25℃） | ±0.25%FSO（25℃） | ||
Reproducibility | ±0.2%（Max±0.5%FSO） |
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Linear/hysteresis | ±0.29%FSO |
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Reaction time | Typical 0.5S | |||
Exceeds positive/negative pressure range | Err 1/Err 2 | |||
Range of working temperature | 0℃～50℃ | |||
Storage temperature range | -10℃～60℃ | |||
Power supply | 4*1.5V AAA battery | |||
LCD | Yes | |||
Difference mode and recording mode | Yes | |||
USB communication and data storage | Yes | |||
Zero adjustment and data correction | Yes | |||
Low battery display | Yes | |||
Power saving mode and automatic shutdown | Yes | |||
Temperature compensation | No | Yes | ||
Company culture
Xi'an haolong Electronic Technology Co., Ltd. is headquartered in Xi'an National Hi-tech Industrial Development Zone, is a high-tech enterprise specializing in R&D, manufacturing, and sales of sensors, transmitters and related instruments. The current product category of the company involves the measurement of pressure, liquid level, ultrasonic wave, flow rate, temperature, and weighing. The core products have passed the European Union CE certification and other international authoritative organizations certification, some products have been explosion-proof flameproof certification, OIML certification.
Since its inception, the company has always been guided by the needs of users and based on product quality. Thank you for your trust and support to haolong. Your trust and support for haolong are the driving force for haolong's advancement!
FAQ
Q: Are you a trading company or a manufacturer?
A: We are factories.
Q: How long will you give me?
A: We will contact you within 8 hours as soon as possible.
Q: How long is your delivery time?
A: If the goods are in stock, delivery is usually within 5-10 days. Or about 15 days if the goods are not in stock, calculated according to the order quantity.
Q: Is your product quality guaranteed?
A: Yes, our products can only be released after at least two quality inspections have been passed. After the company and the company’s factory have actually inspected the factory of Alibaba’s Northwest China headquarters, the products are allowed to be sold at the Alibaba International Station. To provide users with quality products and pre-sale service.
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