Specification :

HY5825YV parameters of single-phase intelligent power monitoring and control instruments

For a variety of single-phase power distribution circuit voltage measurement

Measurements: voltage, frequency
Input: 2-way switch status input
Communication: RS485 bus
Output: 2 relay outputs
Size: 96 * 96mm

Then recommended
ELA194I-5X1 AC ammeter
ELA195I-5X1 DC ammeter
ELZ194U-5X1 AC voltmeter
ELZ195U-5X1 DC voltmeter
ELD194F-5X1 frequency table
ELD194H-5X1 Power Factor Meter
ELA194I-3X1 AC ammeter
ELA195I-3X1 DC ammeter
ELZ194U-3X1 AC voltmeter
ELZ195U-3X1 DC voltmeter
ELD194F-3X1 frequency table
ELD194H-3X1 Power Factor Meter
ELA194I-3X4-phase AC ammeter
ELZ194U-3X4 three-phase AC voltage meter