GM509 Series Digital Pressure Gauge with 10kPa Range LCD Backlight Display and Multiple Pressure Units
Price:
EXW US$17~US$22
MOQ:
20
Delivery Time:
3-5 working days
Brand:
Benetech, Bestone
Product Description
GM509 Series Pressure Manometer
Product Overview
This Pressure Manometer has been widely applied in measuring blood & breath pressure, negative pressure for dust-free workshops, micro wind pressure in operating theatres and laboratories.
Key Features
- 10 pressure units are optional: Bar, mBar, kPa, hPa, Pa, psi, mmHg, cmH₂O, inHg, inH₂O.
- Differential/Maximum/Minimum/Average mode.
- Data hold function.
- Zero calibration capability.
- LCD backlight display.
- Battery level indication.
- Automatic shutdown.

Technical Specifications
| Parameter | ±10kPa | ±50kPa | ±100kPa |
|---|---|---|---|
| Precision | ±1% F.S. | ||
| Resolution | 10Pa | 20Pa | 100Pa |
| Power | 2 × 1.5V AAA batteries | ||
| Operating Current | 30mA @ Supply voltage of 3V with backlight on | ||
| Battery Life | 5 hours continuous operation @ Supply voltage of 3V | ||
| Overload Pressure | 2 × F.S. | ||
| Failure Pressure | 3 × F.S. | ||
| Temperature Compensation | -5°C to 50°C (23°F to 122°F) | ||
| Operating Temperature | -10°C to 60°C (14°F to 140°F) | ||
| Storage Temperature | -10°C to 60°C | ||
| Weight | 105.2g | ||
| Dimensions | 135.7 × 55.7 × 29.9mm | ||
| Weight | 105.2g | ||

Package Contents
- Pressure Manometer: 1 piece
- English Instruction Manual: 1 piece
- 1.5V AAA batteries: 2 pieces (International shipment without batteries)
- Transparent PVC hose: 2 pieces
- Translucent silica gel hose: 2 pieces
- Paper color box: 1 piece
- PU bag: 1 piece
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Bestone Industrial Co.Ltd.
Location
A017,building 3,Longxi Yayuan,No.1,Lingnan Road,opposite Longxi community ,Longgang street, Longgang District, 518116,Shenzhen,China
Contact Person
Shirley Liu