Controllers, Sensors & Testers
Car Battery Monitor - HK1030
This device is designed for early detection of faults in the alternator - battery - starter circuit in vehicles with a 12 V electrical system. It monitors the system voltage and indicates the operatin..
1.33 € (2.60 ЛВ.)
Transistor, Diode and Circuit Tester - HK1101
The device is built around a single CMOS integrated circuit 4093 and functions as a universal tester for transistors, diodes, and electrical circuits. When testing transistors, the emitter, base, and..
1.74 € (3.40 ЛВ.)
Cable Tester - HK1105
The cable / wire tester is designed for continuity testing of two or more wires installed in buildings, electrical installations, or machines. The device is based on the LM324 integrated circuit, whi..
2.66 € (5.20 ЛВ.)
Photorelay - HK1107
The photo relay is designed for automatic switching of lighting when ambient light levels decrease (at dusk). A phototransistor S1 is used as the light-sensitive sensor. The integrated circuit U1D op..
3.40 € (6.65 ЛВ.)
Thermostat 5-30°C - HK1109
The thermostat is designed for automatic temperature control and regulation within a range of 5 to 30°C by switching heating elements. The device is based on the LM324 integrated circuit, which conta..
3.55 € (6.94 ЛВ.)
Liquid Level Controller (Level Meter) - HK1111
The liquid level controller is designed for automatic monitoring and control of liquid levels in tanks and containers using probe sensors. The device operates with three control levels - low, medium,..
4.47 € (8.74 ЛВ.)
Temperature Controller (1000W max.) - HK1201
The temperature controller is designed for automatic temperature regulation by switching electrical loads with power up to 1000 W. The device is based on the 723 integrated circuit and is powered dir..
4.47 € (8.74 ЛВ.)
Thermostat 5-30°C - HK1566
The thermostat is designed for automatic temperature control and regulation within a range of 5 to 30°C by switching heating elements. The device is based on the LM324 integrated circuit, which conta..
4.93 € (9.64 ЛВ.)
Liquid Level Controller (Level Meter) - HK1572
The liquid level controller is designed for automatic monitoring and control of liquid levels in tanks and containers using probe sensors. The device operates with three control levels - low, medium,..
7.67 € (15.00 ЛВ.)
Photorelay - HK1573
The photo relay is designed for automatic switching of lighting when ambient light levels decrease (at dusk). A phototransistor S1 is used as the light-sensitive sensor. The integrated circuit U1D op..
4.86 € (9.51 ЛВ.)
Cable Tester - HK1575
The cable / wire tester is designed for continuity testing of two or more wires installed in buildings, electrical installations, or machines. The device is based on the LM324 integrated circuit, whi..
3.22 € (6.30 ЛВ.)