Syntron controls manufactures cosrobot 1143 automatic power factor controller. The controllers are useful for accurate control and monitor of various electrical parameters and control of power factor correction. The automatic power factor controllers can provide accurate and reliable control of power factor of electrical installation. The controller is also useful for eliminating electrical noise; transients are accentuated and normal microprocessor technology fails under such conditions. The automatic power factor controllers are available with advantages like more reliability and easier to troubleshoot. The company supplies these controllers in analogue and digital versions. The digital meter is the now-taken-for-granted special stable 31/2-digit meter. The automatic power factor controllers come with salient features like up to 12 stages in analogue and digital version; accurate indication of power factor by 4-digit meter; built-in auto/ manual control; built-in test facility; built-in low current cutout set at 5% to avoid hunting of loads and 144 x 144 mm dimensions.