Shinwa Sokutei Digital Angle Meter II Dustproof and Waterproof with Magnet 76826

Measurement range: 90° x 4 directions (360°) Minimum display: 0.05°, 0.1%, 1mm/m Accuracy: 0°・90°/±0.05°, others/±0.15° Operating temperature: -10~50℃ Power supply: 2 AAA alkaline batteries *The included batteries are for monitor use only and may have a short lifespan. Auto power off: Approximately 5 minutes Material: ABS resin, aluminum Accessories: Holder case Dustproof and waterproof performance: IP65