DIGITAL LEVEL AND PROTRACTOR CODE – 2173
- dDgital level and protractor with aluminum frame
- Magnetic bottom with V-groove for shafts
- Zero setting can be made on any plain surfaces
- Buttons: ON/OFF, ZERO, HOLD (keep the reading)
- CR2032 battery
- Automatic power off
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| Code | Range | Resolution | Accuracy |
| 2173-360 | 0-360 (90°x4) | 0.1° (= 1.745 mm/m) | 0° & 90°: ±0.1°; others: ° and ±0.2° |
DIGITAL LEVEL AND PROTRACTOR CODE – 2179
- IP54 dust/waterproof
- Digital level and protractor aluminum frame
- Magnetic bottom with V-groove for shafts
- The sea level is permanently set inside the chip, zero setting is not needed when batteries are replaced
- Buttons: ON/OFF, absolute and incremental measurement, keep the reading, buzzer alarm, unit (mm/m, %, in/ft), backlight
- Two AAA batteries
- Automatic power off
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| Code | Range | Resolution | Accuracy |
| 2179-360 | 0-360 90°x4) | 0.05°(=0.873mm/m) | 0° & 90°: ±0.1°; others: ° and ±0.2° |
DIGITAL LEVEL AND PROTRACTOR CODE – 2178
- The display panel can be set at a desired angle for easy reading
- Magnetic bottom with V-groove for shafts
- The sea level is permanently set inside the chip, zero setting is not needed when batteries are replaced
- Buttons: ON/ZERO, HOLD (keep the reading)
- Two AAA batteries
- Automatic power off
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 |
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| Code | Range | Resolution | Accuracy |
| 2178-1 | 0-180° | 0.1° (= 1.745 mm/m) | at 0° & 90°: ±0.1°; others: °and ±0.2° |
DIGITAL LEVEL AND PROTRACTOR CODE – 2170
- Aluminum frame
- Magnetic bottom
- The display flips over when the bottom faces up
- The backlight is on automatically when in use, and automatically off in 15 minutes after use
- The sea level is permanently set inside the chip, zero setting is not needed when battery is replaced
- Buttons: ON/OFF, ZERO, absolute and incremental measurement
- One AAA battery
- Automatic power off in 5 minutes
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| Code | Range | Resolution | Accuracy |
| 2170-1 | 4×90° | 0.1°(=1.745mm/m | at 0° & 90°: ±0.1°; others: °and ±0.2° |