LO/less than 800kΩ, OK/less than 800kΩ or less than 10MΩ, HI/less than 10MΩ or more Weight (g): 145 Calibration compatible Model number: MT100 Power supply (V): 006P (9V) battery x 1 (included for testing) Power supply: 006P (9V) battery x 1 (included for测试) 尺寸(mm):71 x 28 x 90