allsun EM480D Digital Earth Tester Insulation Resistance Tester Ground Resistance Meters Earth Ground Resistance Tester Measure AC Voltage to 200V with Backlight Display
【WIDELY USED】This digital earth tester can measure grounding resistance as well as AC voltage to 200V, and it also can be used in the grounding resistance measurements of power system, electrical device, lightning protection device, etc. What’s more, it is also equipped with dust proof and moisture proof structure, which make it can be used in field operation..
【ACCURATE & RELIABLE & EASY】This digital earth tester has improved the circuit, structure as well as process of the traditional grounding resistance tester so that its functions are more complete, the accuracy is much higher, and the operation is more convenient and reliable..
【OVERLOAD PROTECTION】This digital earth tester has a complete overload protection circuit that any two terminals can withstand AC 380V for a minute..
【EXCELLENT DESIGN】The appearance design of this digital earth tester is both beautiful and practical. The instrument panel function keys are clear and reasonable in layout..
【EASY READING】This digital earth tester has not only large and clear 3. 5 inch LCD display, but also backlight display..
Heyiarbeit 50 Ohm 50W Ceramic Wirewound Potentiometer Linear Variable Rheostat Resistor with Knob for Light Dimmers Motor Speed Control 1pcs
[Parameters] - Model: Variable sliding potentiometer with knob.
Overall Size: 64 x 67mm/ 2.52" x 2.64" (DxH).
[Material] - The ceramic wirewound potentiometer is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
[Features] - The potentiometer carbon brush touches the resistance wire, and the resistance value is easy to adjust.
the rocker type manual operation, natural cooling, the alloy shaft, smooth and durable, and moisture resistance, high power, strong overload capacity, high temperature resistance.
[Function] - The rheostat is used for the regulation of voltage and current in power equipment and the middle circuit, and controls the resistance of the circuit without interrupting the current.
[Application] - Ceramic wirewound potentiometer can be widely used as a motor speed regulator, suitable for pumps, fans and blowers or other applications that require high voltage and current.
Suitable for adjusting the working voltage and current of power equipment and circuits with AC voltage not exceeding 380V and DC voltage not exceeding 220V.
【Wide Application】The tire machine switch can be used in many tire changers. Precision machined to ensure high sensitivity, quick response, easy to control. Give you a comfortable touch feeling and a pleasant experience..
【Manual Operation】 Manual operation forward reverse switch without automatic reset and spring is designed for tire changer foot pedal. This is the perfect replacement for the old one..
【Humanized Design】Voltage: 220V single-phase and three-phase 380V Tested before sale to ensure trouble-free installation and performance, stable performance and high reliability..
【High Performance】Stable characteristic, high reliability,The distance between the center of the two fixing screws is 1.5inch, perfect fit in..
【High Quality Material】Forward reversing switch made of high quality plastic material, fire resistant, not brittle, anti-scratch and will not damage wheels. 100% Brand New Aftermarket Tire Changer Switch with Premium Quality..
FriCARE Sphygmomanometer and Dual Head Lightweight Stethoscope
VERSATILE DESIGN: Turntable chestpiece and flexible tubing provide you the flexibility to hear a full range of sounds and reliable acoustic performance..
Clinically Accurate: With a sturdy cover, the gauge is not easily affected by ambient temperature. The parts inside are riveted in place, which ensures reliable and precise readings..
Universal and Comfortable Cuff: The cuff is made for adults with standard arm size. Metal D-ring and durable closure allow the cuff to be adjusted from 9 to 17 inches..
Multiple Testing before Shipment: FriCARE Sphygmomanometers have been through the machine and manual testing during production. The quality and durability are being assured..
GREAT GIFT IDEA: Comes with eartips and diaphragm replacement, name tag and detailed user manual also included, perfect new year and birthday Gift for doctors, nurses, nursing students, medical assistants, veterinary, etc..
FriCARE Manual Blood Pressure Cuff and Lightweight Stethoscope
VERSATILE DESIGN: Turntable chestpiece and flexible tubing provide you the flexibility to hear a full range of sounds and reliable acoustic performance..
Clinically Accurate: With a sturdy cover, the gauge is not easily affected by ambient temperature. The parts inside are riveted in place, which ensures reliable and precise readings..
Universal and Comfortable Cuff: The cuff is made for adults with standard arm size. Metal D-ring and durable closure allow the cuff to be adjusted from 9 to 17 inches..
Multiple Testing before Shipment: FriCARE Sphygmomanometers have been through the machine and manual testing during production. The quality and durability are being assured..
GREAT GIFT IDEA: Comes with eartips and diaphragm replacement, name tag and detailed user manual also included, perfect new year and birthday Gift for doctors, nurses, nursing students, medical assistants, veterinary, etc..