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Total 80770 products for dc voltage measurement Manufacture & Suppliers

Adjustable 30V 5A 10mV 10mA DC Power Supply 2000m Altitude

... of large and heavy weights of conventional power supplies. The output voltage and current are controlled by two variable resistors that can be coarse and fine-tuned for easier and more precise adjustment. F...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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55*48mm Analog Panel Meter Analog Dc Amp Panel Meters For Voltage Stabilizer

...; (Can be directly connected) Measuring DC Ampere Spec: 0-10A/15A/20A/30A/50A/100A DC (Outer attached shunt) 91L18 Series Square Panel Meter: Full Dimension Szie: 55*48mm Measuring AC Voltage Spec: 0-300V,22...

WENZHOU MEIHENG ELECTRIC CO.,LTD
Zhejiang,China

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Chemical Flameproof Panel Mount Ac Amp Meter For Measuring DC Current And Voltage

...voltage, AC current and voltage, frequency, power factor, phase sequence power, synchronization instructions and other non-power measurements. It has been widely used in a variety of AC and DC transmission a...

WENZHOU MEIHENG ELECTRIC CO.,LTD
Zhejiang,China

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Power Imitation Analog Panel Amp Meter For Measuring DC Current And Voltage

...voltage, AC current and voltage, frequency, power factor, phase sequence power, synchronization instructions and other non-power measurements. It has been widely used in a variety of AC and DC transmission a...

WENZHOU MEIHENG ELECTRIC CO.,LTD
Zhejiang,China

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High Voltage Digital Insulation Meter 250V 500V IP40 Enclosure Protection

... Hight voltage insulation resistance test: VICTOR3123:250V,500V,1000V ,2500V DC/AC Voltage measurement: DC:00～±1000V AC:30～600V(50/60Hz) Liquid crystal display(Max. 9999 counts),36 sect ......

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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ASTM D149 Voltage Breakdown Testing Machine Laboratory Rubber Testing Equipment

...measuring the breakdown strength and withstand time of solid insulation materials such as plastics, films, resins, mica, ceramics, silicone, glass, insulation paints, etc. in air or liquid media at power fre...

Dongguan Chengfeng Testing Equipment Co., Ltd
China

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Electronic voltage breakdown testing machine

...voltage breakdown testing machine Technical Parameter : Test voltage: AC 0~50 kV continuously adjustable DC 0~50 kV continuously adjustable Transformer capacity: 10 KVA Breakdown voltage: 0~50kV Boosting spe...

Dongguan Chengfeng Testing Equipment Co., Ltd
China

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Electronic voltage breakdown testing machine

...voltage breakdown testing machine Technical Parameter : Test voltage: AC 0~50 kV continuously adjustable DC 0~50 kV continuously adjustable Transformer capacity: 10 KVA Breakdown voltage: 0~50kV Boosting spe...

Dongguan Chengfeng Testing Equipment Co., Ltd
China

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AC DC Cable Testing Instruments Digital High Voltage Meter Leakage Current Calibrator 50kv Max

... input resistance WH-5120 WH-5121 WH-5122 WH-5123 Measuring range (AC / DC) 0.500 ~ 10.000 kV 0.500 ~ 20.000 kV 0.500 ~ 50 kV Accuracy ± 0.5% rdg + 0.03% range ......

Guangzhou Kinte Electric Industrial Co.,Ltd
Guangdong,China

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High Voltage Divider AC 50KV

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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High Voltage Divider AC 100kv

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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High Voltage Divider AC 200KV

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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High Voltage Divider AC 300KV

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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High Voltage Divider AC 300KV

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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High Voltage Divider AC 300KV

... FRC-50 FRC-100 FRC-200 FRC-300 Range (kV) AC 50 100 200 300 DC 70 140 280 400 Accuracy AC 1.5% 1.5% 1.5% 1.5% DC 1.0% 1.0% 1.0% 1.0% Impedance R(MΩ) 200 400 800 1200 4. Product Picture:...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and keypad afford a precise,digital sett...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad afford a precise,di...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and keypad afford a precise,digital sett...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad afford a precise,di...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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High Voltage Digital Insulation Resistance Tester With DCV And ACV Detection

... Insulation Resistance Tester Storing Test Data, Reading Test Data, Delete Data, Compare Function Relation Measurement (Non-insulation test) Low Battery Indication, Auto Power Off Measuring DC Voltage/AC Vol...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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