Hobby King HK-010 is (yet another) compact and accurate wattmeter and power analyzer, but this one also includes an inbuilt balancer. Its robust alloy case make it a good carry-anywhere item.

Working voltage range: 0-60V

Working current range: 0-100A

Power: 0-6000W

Cell count: 1-6S

Battery type: LiPo/LiFe/LiIon 

Weight: 140g

Dimensions: 103x49.5x20mm

Working temperature range: -20~50°C