AAA19 Digital Pressure Gauge with 100MPa Range, IP65 Stainless Steel Casing and Large LCD Display
The AAA19 digital pressure gauge features high-precision diffused silicon pressure sensing technology with industrial-grade 24-bit AD processing and MCU control. Designed for real-time pressure monitoring and calibration applications in industrial environments.
| Parameter | Specification |
|---|---|
| Measuring Range | -0.1 to 100 MPa |
| Overload Capacity | 2 times full scale |
| Pressure Accuracy | ±0.16%FS, ±0.25%FS, ±0.4%FS |
| Temperature Accuracy | ±2℃ |
| Display | Large LCD with backlight |
| Resolution | 4 1/2 bits |
| Power Supply | Two AAA batteries (3V) |
| Current Consumption | <1.9mA (backlight off) |
| Casing Protection | IP65 rated |
| Operating Temperature | -10℃ to 60℃ |
- Stainless steel 304 housing and pressure connector
- 316L stainless steel pressure-sensing diaphragm
- Fluororubber sealing rings for superior durability
- Multiple pressure unit conversion (psi, kPa, MPa, bar, kgf/cm²)
- Zero point reset and peak value tracking
- Ambient temperature display with progress bar
Long press to set current pressure as measurement zero point. Zeroing range within 5% of full scale. Recommended before each use for optimal accuracy.
Short press to switch between maximum and minimum values. Long press to clear recorded peak values.
Cycle through pressure units including psi, kPa, MPa, bar, and kgf/cm² with short presses.
Short press activates backlight. Long press turns device on/off.
Important: Select appropriate sealing method before installation. Ensure measuring medium compatibility with instrument materials. Do not touch internal diaphragm or use housing as torque during installation.
Comprehensive technical support, troubleshooting, and calibration services available. Our team provides expert guidance on product usage and maintenance to ensure long-term accuracy and reliability.
Sturdy cardboard packaging with protective foam inserts. Standard US shipping within 5-12 business days. International shipping available upon request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.