› 4-x-90a-portable-digital

Specifications: Measurement Range: 4 x 90° Resolution: 0.05° Accuracy: ± 0.2° Repeatability: 0.1° Power Supply: 3.7V lithium battery 260mAh Automatic Shutdown: 3min(30 seconds of unresponsive screen shutdown 3 minutes of unresponsive automatic...