1. Measuring range: 0-360 degrees2. Measurement units: degrees, percentages, mm/m, inches/ft3. Display: Advanced LCD display with backlight4. Resolution: 0.05 degrees5. Accuracy: 0.9 degrees at 0-1 degrees, other angles: 0.2 degrees6. Working temperature: 0°C to 40°C7. Power supply mode: 2xAAA batteries (not included in this product)8. There is a high-precision horizontal bubble bottle on the top, which can be leveled to work without batteries9. V-shaped groove on the measuring base for easy connection to round pipes10. There are grooves on both sides of the shell, which is convenient for marking work11. Powerful built-in magnets on the base hold the accessory on iron surfaces12. Hold function and 6° calibration, low battery indicator lightSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 150 Carton Weight 22.00kgs / 48.50lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 150 pcs = 57150 pcs40HQ: 885 cartons * 150 pcs = 132750 pcs