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T-3630E double clamp multifunction ground resistance tester
Function: Two/Three/Four-wire AC ground resistance- Soil resistivity, Three/Four-wire selective method, Dual-clamp resistance, DC resistance, AC voltage, AC current, AC voltage, DC voltage, AC current, DC voltage...
Pekín, China
FS2000D series portable pure sine wave solar power inverter 2020
Salida: Voltaje AC | Potencia nominal: 2000W | Potencia de pico: 4000W | Forma de onda: Onda senoidal pura (THD<3%) | Puerto usb: 5V 2.1A | Frecuencia: 50/60Hz±0.05% | Regulación de corriente: ±5% | Factor de pot...
Pekín, China
P60-45 P61-45 High airtight double chamber three electrode reactor
- Fabricante: Perfectlight
Volumen del reactor de un solo lado: 160 ml. | Membrana de intercambio de protones: 45 mm de diámetro.
Pekín, China
FS4000D series portable pure sine wave solar power inverter 2020
Salida: Tensión AC | Potencia nominal: 4000W | Potencia de sobrecarga: Carga 120~150%;8000W(3ms.; resistivo) | Forma de onda: Onda senoidal pura (THD<3%) | Puerto usb: ------ | Frecuencia: 50/60Hz±0.05% | Regulac...
Pekín, China
Sine wave stable power output Portable Silent Digital Inverter Generator adopting inverter technology
Output voltage: 230V | Output frequency: 50Hz | Rated output power (w): 4000 | Maximum output power (w): 4200 | Dc output: 12V/8A | Usb: 5V/2.1A, 1.0A | Voltage (error): ±3% | Engine stroke: Air-cooled, four-stro...
Pekín, China