The style of ks-nz is relay control systemFeatures:When input voltage or load changes, it can keep output voltage stable.No waveform distortionContinuous regulating of voltageHigh capacity for overloa

Specifications:The series of ks-nc-j and ks-nc-z shape are slim and structures are simple with plastic front-plate.This series of ks-nc-j is servo-motor control system and type ks-nc-z is relay contro

Specifications:Battery tester combines with measuring instrument and load together.Meanwhile a number tube is attached accordingly.It enables the measuring and judgement of the battery to be more prec

Specification & function:External 220vDelay time:2minutes and 30secondsOver-volt protectionUnder-volt protectionFunctionIf the voltage is too high or too low, the protector will cut off the power auto

Specification:Input voltage:220vOutput votage:220vWorking voltage:160v-240vDelay time:3 minutesCapacity: AC 15aFeatures:If the voltage is too low or too high, the protector will cut off the power auto

Specifictaions:Model: Ksr-1a; ksr-2aRated flow-amount:1kg/h; 2kg/hInlet pressure:0.03 to 1.56mpaRated outlet pressure:2.93 +/-0.50kpaClose pressure:Functions:Regulate the pressure of gas tank to safe

Specifications:Model: Ksr-1Rated flow-amount:1kg/hInlet pressure:0.03 to 1.56mpaRated outlet pressure:2.93 +/-0.50kpaClose pressure:Function:Regulate the pressure of gas tank to safe range.

Specifications:Photocells are often used in the public lightings, when at dark the lamp light at once and daybreak is coming the lamp close automatically.Features:Beautiful appearanceReasonable struct

Functions:Photo electric switchs are often used in the public lightings.When the sky becomes dark, the light is on at once and off when the day is clear.Applications:Street lamps, stairs lamps, garden