The INSIZE 2179‑360 Electronic Level & Protractor is a robust and versatile instrument for measuring angles and slopes in a full 360° sweep. It combines level and angular measurement functions in one compact device, suitable for machine setup, alignment, fixture calibration, and quality inspection.
It features an aluminum frame and an IP54 rating for dust and water resistance. The base is magnetic with a V‑groove design for easy attachment to cylindrical or steel surfaces. The digital display supports functions including zero, absolute/incremental modes, unit conversion (mm/m, in/ft, %), hold, buzzer alarm, and backlight. The device uses two AAA batteries and includes automatic power-off. Zero reference is permanently stored inside the chip, so zero doesn’t need to be reconfigured after battery changes.
With its durable build and full angular sweep, the 2179‑360 is an excellent choice for professionals who demand accuracy and flexibility in angular measurement.
Key Features:
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Full 0–360° measurement range (4 × 90° quadrants)
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Resolution: 0.05°
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Accuracy: ±0.1° at 0°/90°; ±0.2° at other angles
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Aluminum frame, IP54 rated
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Magnetic base with V‑groove for shafts
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Zero memory stored in chip
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Functions: ON/OFF, ZERO, ABS/incremental, unit conversion, hold, buzzer alarm
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Backlight for readability
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Auto power-off
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Powered by 2 × AAA batteries
Specifications Table:
| Specification |
Value |
| Measuring Range |
0 – 360° (90° × 4) |
| Resolution |
0.05° |
| Accuracy |
±0.1° at 0°/90°, ±0.2° at other angles |
| Frame Material |
Aluminum |
| Protection Rating |
IP54 (dust & water resistant) |
| Base Type |
Magnetic with V‑groove |
| Zero Memory |
Yes, permanently stored in chip |
| Functions |
Zero, ABS/incremental, unit conversion, hold, buzzer alarm |
| Backlight |
Yes |
| Auto Power-Off |
Yes |
| Power Supply |
2 × AAA batteries |
