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ac frequency meter

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Marine Frequency Motor Protection Relay Complicated Environment Endurable
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Marine Frequency Motor Protection Relay Complicated Environment Endurable 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current... Read More

2018-09-10 09:29:54

Wdg110-Dcv Round Analog Panel Voltmeter 80*80mm With Moving Coil Structure
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Wdg110-Dcv Round Analog Panel Voltmeter 80*80mm With Moving Coil Structure 1. Application: The moving coil, rectifier meters, WD 48/72/96/110/80 housed in molded polycarbonate cases are suitable for the ... Read More

2018-09-18 11:58:59

Led Display Easy Operation Digital Panel Ammeter High Accuracy Class
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Led Display Easy Operation Digital Panel Ammeter High Accuracy Class 1. Model Description: Series of WD-2I3 three phase digital current meters are used for measuring and monitoring power distribution system. ... Read More

2018-09-06 17:17:04

80*80mm Digital Panel Ammeter Current Input 0-5a With Enhanced Pc Shell
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80*80mm Digital Panel Ammeter Current Input 0-5a With Enhanced Pc Shell 1. Product Description: Programmable digital instruments are advanced panel meter capable of simultaneously displaying independent ... Read More

2018-09-06 17:17:04

DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power Consumption
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DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power Consumption 1. Overview The WD-3ID Series is a line of ampere meters that measures current parameters. They are used for monitoring and controlling ... Read More

2018-09-06 17:17:04

DC Separated Net Insulation Monitor WD-ZBMΩ ABS Plastic Shell Housing
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DC Separated Net Insulation Monitor WD-ZBM ABS Plastic Shell Housing 1. Product Introduction: This type of meters are analog electric measuring instruments, widely used for measuring AC/DC current, voltage, ... Read More

2018-09-06 17:16:02

Smart Led Display Digital Contact Tachometer Cleaer Window Screen Local Data Query
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Smart Led Display Digital Contact Tachometer Cleaer Window Screen Local Data Query 1. Quick Overview: WD-AS Single-phase rpm meters are used for measuring and monitoring the power distribution system. This ... Read More

2018-09-06 17:20:03

96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output
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96*96mm Marine Digital Tachometer One Channel Passive Relay 2 Switch Output 1. Product Description: Series of WD-9S Single-phase rpm meters are used for measuring and monitoring the power distribution system. ... Read More

2018-09-06 17:20:03

Rs485 Output Digital Dial Gauge Single Phase Optocoupler Insolation Uitable For Hv
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Rs485 Output Digital Dial Gauge Single Phase Optocoupler Insolation Uitable For Hv 1. Description: Digital intelligent meter is electric measuring units with function of programmable measurement,display and ... Read More

2018-09-06 17:20:03

Double Structure Insulation Monitor , Insulation Resistance Monitor Moving Coil Structure
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Double Structure Insulation Monitor , Insulation Resistance Monitor Moving Coil Structure 1. Quick Overview: This type of meters are analog electric measuring instruments, widely used for measuring AC/DC ... Read More

2018-09-10 14:35:54

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