Table 4 Main technical parameters of the soil pressure gauge.

From: The initiation mechanism of gravel-type debris flow based on laboratory simulation experiments

Device type

Measurement range

Total error

Resolution

Temperature range

JTM-V2000

0–0.1 MPa

≤ 2.0% F*S

≤ 0.08% F*S

−25 °C - +60 °C