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Peacefair PZEM-024A 30-500V 100A Split CT LCD Digital AC Current Panel Meter Ammeter Smart Ampere Meter
$6.50 - $8.00/piece
100 pieces(Min. Order)
Peacefair PZEM-026 400V Electric AC Single Phase 220v Panel Volt And Ampere Meter Voltmeter Ammeter 100A Amperimetro Digital
$5.80 - $7.50/piece
50 pieces(Min. Order)
PZEM-029 12V 24V 36V 48V Lead Acid Battery Tester DC Digital Voltmeter Battery Level Indicator Monitor Customized Voltage Meter
$1.50 - $2.80/piece
100 pieces(Min. Order)
PZEM-022 6in1 Single Phase Volt Amp Frequency AC Current Voltage Meter Power Factor Wattmeter Energy Meters Solar Power Meter
$7.00 - $8.80/piece
50 pieces(Min. Order)
PZEM-021 220V 20A 4in1 Voltage Current Power Kwh Digital Panel AC Mini Power Meter Wattmeter Electric Energy Meter
$5.00 - $6.50/piece
50 pieces(Min. Order)
Peacefair PZEM-015 200V Amp Volt DC Voltage Ampere Meter 100A Watt Meter Solar Tester Meter Car Battery Monitor Battery Meter
$7.50 - $9.80/piece
50 pieces(Min. Order)
Peacefair PZEM-004T Volt Watt Frequency Meter Electrical Power Box 230V Kwh Meter Wattmeter Smart Home Energy Monitoring System
$4.00 - $5.00/unit
50 units(Min. Order)
Peacefair PZEM-010 Rechargeable Portable LCD Display Battery Voltage Internal Resistance Tester Digital Voltmeter
$13.50 - $17.20/piece
500 pieces(Min. Order)
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Industrial Computer 485 Adapter 2.0 USB to RS485 Converter Communication Module Serial Cable Connectors Terminals
$0.70 - $1.10/piece
500 pieces(Min. Order)
PL2303 Cable PL2303HX USB To TTL Module 4p 4 Pin RS232 Converter Serial Cable
$1.30 - $2.00/piece
10.0 pieces(Min. Order)
AC Current Transformater 100a/100ma AUTOTRANSFORMER TOROIDAL Coil CT for Smart Home Device
$0.90 - $1.50/piece
50.0 pieces(Min. Order)
Peacefair USB to RS485 Converter Power Supply 30cm Support WIN10 Win7 XP Vista
$1.70 - $2.30/piece
50.0 pieces(Min. Order)
Factory 100A/100mA For Electricity Smart Home Device Meters Coil CT Open CT AC PZCT-02 Split Core Current Transformer
$2.60 - $3.50/piece
10 pieces(Min. Order)
USB to RS485 Converter Power Supply 30cm Support WIN10 Win7 XP Vista 5V 200MA Laptop AC 1200m(max) -40 degree ~ +80 degrees
$2.30 - $3.00/piece
10 pieces(Min. Order)
Measuring shunt FL-2 50A100A 200A 300A 75MV class:0.5 with DC Power Supply For Ammeter Voltmeter Shunt Resistor
$1.30 - $3.30/piece
50.0 pieces(Min. Order)
USB to RS485 Adapter Support Win7 XP Vista Linux OS CH340 Chip RS485 to USB Converter Laptop AC 1200m(max)
$1.30 - $2.00/piece
10 pieces(Min. Order)
Smallest Coil CT AC 100a/100ma for Electricity Meters Current Sensor Current Transformater
$1.20 - $2.00/piece
10 pieces(Min. Order)
Smallest Split Base AC 100A/100mA For Electricity Meters CT Current Transformer Split Core
$3.00 - $4.00/piece
2 pieces(Min. Order)