MIKROE-2987 Hall Current 2 Click Mikroe MIKROE-2987 Hall Current 2 Click is a very accurate current measurement Click Board™, which relies on the Hall effect. Mikroe MIKROE-2987 click board features a very low series resistance of only 1.2mΩ, which makes this device a nearly-perfect ampere meter. The maximum current which can be measured with the Hall current 2 ranges from -12A to 12A, with an optimized precision. The MIKROE-2987 Hall current 2 Click board measurement is thermally compensated and conditioned by the integrated sections of the hall sensor IC.