Digital angle meter

Digital angle meter, digital measurement resolution: 0.01°, digital measurement accuracy: 0.1° at 0° and 90° and 0.2° for other angles, measurement units: (° degrees / % / mm/m / IN/FT), ABS housing, LCD display, base with magnet, measurement in 4 units: degrees, slope in %, mm/m, in/ft, automatic shutdown after 3 minutes of inactivity, power supply: 2x 1.5V AAA, REF function: zeroing at any position (reference measurement), HOLD function: memory of measurement result