GF111 single phase reference standard meter for test bench
Accuracy class: 0.02% , 0.04% , 0.05% | Power supply: 220V±10% or 110V±10% , 50/60Hz | Power consumption: 10VA | Range (u1, u2, u3, un): 0-600.000V | Error: ±0.001 | Harmonious: 2nd-63th | Range (direct connectio...
Pekín, China
GF333V2 Three phase power and energy reference standard
Accuracy class: 0.01% or 0.02% | Power supply: 220V±10%, 50/60Hz | Power consumption: 30VA | Range: 40.0000-70.0000Hz | Error: ±0.0002 | Harmonious: 2nd-64th | Range (direct connection): 1mA-120.000A; 1mA-240.000...
Pekín, China
GF312B2 Three phase portable standard energy meter test equipment
Accuracy class: 0.02% , 0.05% | Power supply: 40-450V, 50/60Hz±2Hz | Power consumption: 13VA | Communication port: USB/RS232 | Range: -1.0~0~+1.0 | Resolution: 0.0001 | Error: 0.0005 | Harmonious: 2nd-63rd | Rang...
Pekín, China
GF333 Multifunction AC DC digital meter calibration electrical equipment
Accuracy class: 0.02% , 0.05% | Power supply: AC 220V±10% or 110V±10% , 50/60Hz | Power consumption: <30VA | Warming-up time: <30min | U1, u2, u3: 6.25V, 12.5V, 25V, 50V, 100V, 200V, 400V, 800V (switch automatica...
Pekín, China
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