Product Feature
* With metric and imperial conversion.
* Auto switch off and manual shutdown.
* With average value calculation function.
* With low battery alarm indicator & With maximum value stored.
* Use USB data output with connection PC.
* Provide Bluetooth data output choice.
Product Parameters
| Accuracy | ≤±1HF |
| Resolution | 0.1HF |
| Range | 0~100HF |
| Spring force | 455gf |
| Sensor Head Diameter | 25mm |
| Sensor Foot Diameter | 80mm |
| Case | High impact ABS |
| Operating temperature | 0~40°C |
| Size | 176x80x80 mm |
| Power Supply | 2x1.5vAAA Um-4 Battery |
| Weight | 310 g (Not including batteries) |