China rcd circuit breaker Manufacturers Factory Suppliers

1.Voltage: 48V-250V 45-65Hz. 2.GFCI Test: >5mA (US Plug). 3.GFCI Working Voltage: 110V±20V. 4.Voltage Measurement: 48V~250V / 45~65Hz. 5.Accuracy: ±(2.0%+2). 6.Working Environment: 0℃ ~ 40℃, 20%

GVDA GD163A GD163B A new generation of true RMS high performance intelligent digital clamp meters that combine a wide range of functions to make your work easier, more efficient and sager. It is

GVDA ES05 Handheld Industrial Endoscope Camera 4.3inch IPS Screen IP67 Waterproof HD1080P 8mm Lens Pipe Sewer Inspection Camera Borescope For Car

GVDA GD153 Wood moisutre tester can detect moisture content from wood to building material. Equipped with 2 high-precision pins, penetrate into the test surface and quickly know the moisture. It is

GVDA GD101B Socket Tester Outlet Tester RCD GFCI NCV Test Outlet checker EU US UK Plug Ground Zero Line 30mA Smart Socket Detector

GVDA GD151A GD151B Decibel Meter, GVDA Sound Level Meter with 2.25” Backlit LCD Screen, Portable SPL Meter with A/C Weighted, Range 30-130dB, MAX/MIN, Data Hold, Use for Home, Noisy Neighbor

SMART SENSOR ST355A, Lightweight and portable ATC sugar meter refractometer that is suitable for sugar content measurement of products with high sugar content such as liquid sugar, the production of

GVDA GD101B Socket Tester Outlet Tester RCD GFCI NCV Test Outlet checker EU US UK Plug Ground Zero Line 30mA Smart Socket Detector

1.Model:GD166A. 2.Maximum 6000 Counts . 3.Inrush current test . 4.NCV Measurement .

1.Maximum 6000 Counts . 2.Inrush current test . 3.VFD V/A Test . 4.NCV Measurement . 5.LowZ Gear selection .

1.Plug Type: EU/US/UK (Optional). 2.Voltage: 48V-250V 45-65Hz. 3.RCD Test: >30mA (EU/UK Plug). 4.RCD Working Voltage: 220V±20V.

1.4000 Counts & Multi-function . 2.Auto Range . 3.NCV Measurement . 4. Backlight LCD and flashlight .

1.GD108A dual Color LCD Screen2.Maximum display: Maximum 6000 Counts display3.GD108A is Auto range4.Sampling Rate: About 3 times per second5.Over range display: the highest position shows OL

1.Product Name; Socket Out Tester. 2.​operating voltage：90~250V/45~65Hz. 3.Phase voltage：90~250V/45~65Hz accuracy：± (2.0%+2). 4.Leakage voltage：0~99V/45~65Hz accuracy：± (2.0%+2). 5.operating

1. High-precision LED digital display, intuitive and clear.. 2. 8 cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise.. 3. The use of advanced technology to

1. Can detect the wiring status of the socket quickly and accurately.. 2. It tests your protection system to ensure the household electrical safety.. 3. Widely used in the school, laboratory, factory

1. It is a professional socket tester with mini portable design, making it easy to carry and simple to use.. 2. It can detect the wiring of the socket quickly and accurately. . 3. It can test socket

1.Automatic range and automatic identification.. 2.4.Ultra-thin design that fits easily into a pocket.. 2.Function: voltage test, frequency test, capacitance test, resistance test, diode test,

1.NCV detection voltage range :12~1000V，50/60Hz. 2.Phase detection voltage range :90~400V，50/60Hz. 3.Phase Sequence Detection: Normal, Reverse and Lack. 4.Sound and LED Alarm. 5.Automatically

1.Plug Type: /UK PLUG. 2.Voltage: 48V-250V 45-65Hz. 3.RCD Test: >30mA (EU/UK Plug). 4.RCD Working Voltage: 220V±20V.