The INSIZE 2170‑1 Electronic Level & Protractor is a versatile digital measuring tool combining leveling and angular measurement. With a measuring range of 4 × 90°, it can be used in any orientation (0°–360°) by four quadrants. The device features a sturdy aluminum frame and a magnetic base, making it easy to attach to steel surfaces for stable readings.
Its display automatically flips when the instrument is inverted, ensuring readability from any orientation. The integrated backlight activates when in use and switches off after 15 minutes of inactivity. Zero setting is permanently stored in the chip, so you don’t need to reset zero when changing the battery. Controls include ON/OFF, ZERO, absolute (ABS) and incremental modes. It is powered by one AAA battery and features an auto power-off after 5 minutes of inactivity.
This tool is ideal for machinists, fabricators, and quality inspectors who need reliable angle and slope measurements in machines, fixtures, setups, and more.
Key Features:
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4×90° range (full 360° coverage)
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Resolution: 0.1°
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Accuracy: ±0.1°
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Aluminum frame with magnetic base
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Display flips when inverted
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Auto backlight (turns off after 15 min)
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Zero memory (no need to reset on battery change)
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Modes: ON/OFF, ZERO, ABS, incremental
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Auto power-off after 5 minutes
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Powered by one AAA battery
Specifications Table:
| Specification |
Value |
| Measuring Range |
4 × 90° |
| Resolution |
0.1° |
| Accuracy |
±0.1° |
| Frame Material |
Aluminum |
| Base |
Magnetic |
| Display Behavior |
Flips when inverted |
| Backlight |
Auto on/off |
| Modes |
Zero, ABS, incremental |
| Auto Power-Off |
Yes (5 minutes) |
| Power Supply |
1 × AAA battery |
