Pressure Manometer possesses the following features:
1.Large LCD
2.Data hold
3.With differential mode and record mode
4.USB port
5.Reset and data adjustment
6.Low battery indication and automatic power off
SPECIFICATIONS:
| Measuring range | ±100kPa |
| Accuracy | ±0.3%FSO(25℃) |
| Repeatability | ±0.2%(Maximum＋/－0.5%FSO) |
| Linearity/Hysteresis | ±0.29%FSO |
| Response | Typical 0.5s |
| Low battery indication | Yes |
| Up overload indication | Err1 |
| Down overload indication | Err2 |
| Operating temperature | 0~50℃ |
| Storage temperature | -10~60℃ |
| Power supply | 1.5V AAA battery*4 |
| USB communication | Yes |
| Model | Unit | Range | Resolution | Maximum pressure |
| GM522 | bar | 1.000 | 0.001 | 4.000 |
| GM522 | mbar | 1000 | 0.1 | 4000 |
| GM522 | kPa | 100.0 | 0.01 | 400.0 |
| GM522 | kgf/cm² | 1.019 | 0.001 | 4.078 |
| GM522 | mmHg | 750.0 | 0.1 | 3000 |
| GM522 | cmH2O | 1019 | 0.1 | 4078 |
| GM522 | Ozf/in² | 227.5 | 0.01 | 910.2 |
ACCESSORIES:
Pressure manometer*1
1.5V AAA battery*4
Operation manual*1
USB wire*1
CD*1
Translucent silica gel hose*2
Transparent PVC hose*2
US 8421 
GB 6411 
CA 5437 
AU 4695 
IE 3905 
NZ 1951 
SG 919 
IN 499 
