乐清一电电气有限公司仪表厂，本公司目前主营的产品有：X系列数显电测表、K系列可编程数显表、D系列数显变送表、S系列可编程数显报警表、E系列多功能电力仪表、BS系列电力变送器、ZF系列数显面板表、SX系列数显仪表、CSY系列计时仪、JS系列计数器、XMT系列控制变送智能表、ZN系列智能双数显表。广泛应用于电力、科研、自动化成套设备，检测设备等。作为现在主流数显仪表的型号PD194,CD194,PD800H，根据国家标准，我公司所用的型号为PZ568。PZ多功能仪表集可编程高精度测量、显示、数字通讯(rs485,modbus-rtu)等功能于一体，能完成电量测量、电能计量、管理和考核数据远传等功能。本公司生产的多功能仪表现在主要有：PD194E-2S4J/3S4J/AS4J 三相（电压、电流、频率、功率、功率因数、电能）PD194E-2SYJ/9SYJ（液晶屏） PD194E-27YJ/9S7J三相（有功电能、无功电能）PD194E-279J/9S9J三相（电流、有功电能）PD194E-2S9AJ/9S9AJ/3S9AJ/AS9AJ 三相（电压、电流、有功电能、无功电能）CD194E-2S4J/3S4J/AS4J 三相（电压、电流、频率、功率、功率因数、电能）CD194E-2SYJ/9SYJ（液晶屏） CD194E-27YJ/9S7J三相（有功电能、无功电能）CD194E-279J/9S9J三相（电流、有功电能）CD194E-2S9AJ/9S9AJ/3S9AJ/AS9AJ 三相（电压、电流、有功电能、无功电能）PD800H-B3PD800H-B33PD800H-B34PD800H-C3PD800H-D3PD800H-D33PD800H-D34PD800H-E3PD800H-E33PD800H-E34PD800H-F3PD800H-F33PD800H-F34PD800H-M3PD800H-M33PD800H-M34PA800H-Z3PZ800H-Z3PA800H-A3PA800H-A34PZ800H-A3PZ800H-A33PZ800H-A3APS800H-A3PS800H-A33PS800H-A34PW800H-A3PW800H-A33PW800H-A34PX800H-A3PX800H-A33PX800H-A3APX800H-B3PX800H-B33PX800H-B34PP800H-A3PT800H-A3PT800H-A33PT800H-A34PA800G-Z1PZ800G-Z1PA800G-A1PA800G-A14PX800G-B1PX800G-B13PX800G-B14PP800G-A1PT800G-A1PT800G-A13PT800G-A14PD800G-B1PD800G-B13PD800G-B14PD800G-C1PD800G-D1PD800G-D13PD800G-D14PD800G-E1PD800G-E13PD800G-E14PD800G-F1PD800G-F13PD800G-F14PD800G-M1PD800G-M13PD800G-M14PA800G-Z2PZ800G-Z2PA800G-A2PZ800G-A2PS800G-A2PW800G-A2PX800G-A2PX800G-B2PP800G-A2PT800G-A2PD800G-B2PD800G-C2PD800G-D2PD800G-E2PD800G-F2PD800G-M2PA800G-Z3PZ800G-Z3PA800G-A3PA800G-A34PZ800G-A3PZ800G-A33PZ800G-A3APS800G-A3PS800G-A34PX800G-A3PW800G-A33PW800G-A34PX800G-A3PX800G-A33PX800G-A3APX800G-B3PX800G-B33PX800G-B34PP800G-A3PT800G-A3PT800G-A33PT800G-A34PD800G-B3PD800G-B33PD800G-B34PD800G-C3PD800G-D3PD800G-D33PD800G-D34PD800G-E3PD800G-E33PD800G-E34PD800G-F3PD800G-F33PD800G-F34PD800G-M3PD800G-M33PD800G-M34PA800G-Z4PZ800G-Z4PA800G-A4PA800G-A44PZ800G-A4PZ800G-A43PZ800G-A44PS800G-A4PS800G-A43PS800G-A44PW800G-A4PW800G-A43PW800G-A44PX800G-A4PX800G-A43PX800G-A44PX800G-B43PX800G-B44PP800G-A4PT800G-A4PT800G-A43PT800G-A44PD800G-B4PD800G-B43PD800G-B44PD800G-C4PD800G-D4PD800G-D43PD800G-D44PD800G-E4PD800G-E43PD800G-E44PD800G-F4PD800G-F43PD800G-M4PD800G-M43PD800G-M44PA800H-Z1PZ800H-Z1PA800H-A1PA800H-A14PZ800H-A1PZ800H-A13PZ800H-A14PS800H-A1PS800H-A13PS800H-A14PX800H-A1PX800H-A13PX800H-A14PX800H-B1PX800H-B13PX800H-B14PP800H-A1PT800H-A1PT800H-A13PT800H-A14PD800H-B1PD800H-B13PD800H-B14PD800H-C1PD800H-D1PD800H-D13PD800H-D14PD800H-E1PD800H-E13PD800H-E14PD800H-F1PD800H-F13PD800H-F1PD194E-2SYPD194E-2S4PD194E-2S7PD194E-2S9 PD194E-2S7APD194E-2S9APD194E-9SYPD194E-9S4 PD194E-9S7PD194E-9S9PD194E-2S7APD194E-2S9A PD194E-3S4PD194E-3S7PD194E-3S9PD194E-3S7A PD194E-3S9APD194Z-2SYPD194Z-2S4PD194Z-2S7A PD194Z-2S7PD194Z-2S9APD194Z-2S9PD194Z-9SY PD194Z-9S4PD194Z-9S7APD194Z-9S7PD194Z-9S9A PD194Z-9S9 PZ194U-1X1J SX160-ACVPZ195U-1X1J SX160-DCVPA194I-1X1JPA194I-1X1J SX160-ACIPA195I-1X1JPA195I-1X1J SX160-DCIPZ194U-2X1J X42-ACVPZ195U-2X1JSX42-DCVPA194I-2X1JSX42-ACIPA195I-2X1J SX42-DCIPZ194U-3X1J SX6L-ACVPZ195U-3X1J SX6L-DCVPA194I-3X1J SX6L-ACIPA195I-3X1J SX6L-DCIPZ194U-4X1J SX46-ACVPZ195U-4X1J SX46-DCVPA194I-4X1J SX46-ACIPA195I-4X1J SX46-DCIPZ194U-5X1J SX48-ACVPZ195U-5X1J SX48-DCVPA194I-5X1JSX48-ACIPA195I-5X1J SX48-DCIPZ194U-9X1J SX96-ACVPZ195U-9X1J SX96-DCVPA194I-9X1JSX96-ACIPA195I-9X1J SX96-DCIPZ194U-AX1J SX72-ACVPZ195U-AX1J SX72-DCVPA194I-AX1J SX72-ACIPA195I-AX1J SX72-DCIPZ194U-DX1J SX45-ACVPZ195U-DX1J SX45-DCVPA194I-DX1J SX45-ACIPA195I-DX1J SX45-DCIPZ194U-□X1PZ195U-□X1PZ194I-□X1PZ195I-□X1PZ194F-□X1PZ194P-□X1PZ194Q-□X1PZ194PF-□X1PZ194P3-□X1PZ194Q3-□X1PZ194AV-1X5PZ194AA-1X5PZ194AV-2X4PZ194AA-2X4PZ194AV-3X4PZ194AA-3X4PZ194AV-5X5PZ194AA-5X5PZ194AV-9X4PZ194AA-9X4PZ194AV-AX4PZ194AA-AX4PZ194AV-DX4PZ194AA-DX4PZ194AV-1K1PZ194DV-1K1PZ194AA-1K1PZ194DA-1K1PZ194F-1K1PZ194P-1K1PS194P-1K1PZ194Q-1K1PS194Q-1K1PZ194PF-1K1PD194H-1K1PZ194P3-1K1PS194P-1K1PZ194Q3-1K1PS194Q-1K1PZ194AV-2K1PZ194U-2K1PZ194DV-2K1PZ195U-2K1PZ194AA-2K1PA194I-2K1PZ194DA-2K1PA194I-2K1PZ194F-2K1PD194F-2K1PZ194P-2K1PS194P-2K1PZ194Q-2K1PS194Q-2K1PZ194PF-2K1PD194H-2K1PZ194P3-2K1PS194P-2K1PZ194Q3-2K1PS194Q-2K1PZ194AV-3K1PZ194U-3K1PZ194DV-3K1PZ195U-3K1PZ194AA-3K1PA194I-3K1PZ194DA-3K1PA194I-3K1PZ194F-3K1PD194F-3K1