$267.98
LS137 UV Energy Meter Suitable for UV LED Light Sources with Response Range 340nm-420nmAmazon$26.99
LANRU WiFi Intelligent Energy Meter Solar PV System Power Production Consumption Bidirectional Monitoring Meter Mobilephone APP Control Power Monitor with CTAmazon$18.39
Akozon DC Voltage Current Frequency Power Energy Meter Communication Module(PZEM-017 + 100A)Amazon$11.69
Current Transformer, PZCT-02 Professional Split Core Current Transformer for 100A Amp Energy MeterAmazon$49.99
Buddy RC Lemon Rx DSMP 7-CH TELEMETRY STABILIZER & XT60 Energy Meter (DSMX/DSM2 Compatible) LMN0086XT60Amazon$33.62
Pellorig Tuya Smart ZigBee Energy Meter Bidirectional with Current Transformer Clamp App Monitor Power 80A Easy Install Easy to Use (2CT), BlueAmazon$11.20
8 Code 6 Digits Segment LCD Screen Display for Energy Meter 3 Wire SPI White Backlight HT1621 LCD ModuleAmazon$59.99
Buddy RC Lemon Rx 7 Channel DSMX Full-Range Telemetry with Diversity Receiver Energy Meter XT60 Package P-00134 LMN0051(XT60)Amazon$14.23
Digital Voltmeter, PZEM-022 AC LCD Amperage Power Energy Meter DC Volt Amp Testing Gauge Monitor LCD Blue Backlight Digital Display with Closed Type CT 100AAmazonSAVE $5.00
$15.99$20.99
Hosyond 8-120V 0-100A Multifunction DC Battery Monitor with USB Shunt, LCD Display Current Voltage Power Energy Meter Battery Capacity Tester for Solar System RV CarsAmazon$12.49
Digital Energy Meter, 5-32A 110-130V 60Hz LCD Backlight Single Phase Energy KWh Meter 35mm DIN Rail Mounting with Buckle, Seal CapAmazon$38.35
Smart Energy Meter Real Time Monitoring Power Consumption Monitor Remote Control 90?250VAC Smart Home Electricity Consumption MonitorAmazonSAVE $3.71
$48.00$51.71
WIFI Smart Energy Meter Single Phase Consumption Monitor Power Meter for Tuya App Monitoring 2 120ACT Clamp Current Transformer Electricity Usage 90‑250VACAmazon$137.62
3 Phase Energy Meter, 3 Phase Clamp Meter, Real Time Energy Monitor with 3x500A Circuit Sensors Voltage, Current, Power Factor, ModulesAmazon$42.16
Electricity Consumption Monitor Energy Meter Monitor WiFi Single Phrase Energy Meter with Clamp 90‑250VACAmazon$40.32
FORYON Single Phase Energy Meter Single Phase Intelligent Switch Energy Meter Kwh Metering Circuit Breaker Timer Relay for Intelligent Home 65AAmazonSAVE $1.47
$23.40$24.87
Voltage Protector Kwh Meter Energy Meter Air Circuit Breaker Single Phase Din Rail KWH Energy Meter Voltage Current Power Display Protection Auto-Recovery (80A)Amazon$53.61
WiFi Electricity Meter Home Electric with 2pcs 120A Smart Energy Meter Clamp Current Transformer 90 to 250VAC WiFi Smart Energy MeterAmazon$60.96
Smart Home, Smart Energy Meter Single Phase Power Monitor Switch, Real Time Electricity Monitor Meter Solar Net Metering 2 300A CT Clamp Current TransformerAmazon$19.99
Din Rail Single Phase Energy Meter - Monitor Electricity Usage with AC 40-300V, 100A Ammeter, Power Voltmeter, Watt KWh, Frequency Power Meter, and Built-in CT. Ideal for Tracking Energy ConsumptionAmazon$19.90
2PCS Non-invasive Split Core Current Transformer Coil Sensor for Energy Meter (50A)Amazon$25.99
TUYA WiFi Smart Circuit Breaker Power Metering Energy Meter KWh 1P 230V 63A Voltmeter Ammeter Energy Meter DIN Rail Smart Life Wireless Remote Control Switch Timer Voice Control (16A)Amazon$25.29
5(100A) Electricity Single Phase Din RS485 Modbus-RTU Power Energy Meter RS485 Modbus-RTUAmazon$129.00
IAMMETER,Bi-Directional,Din Rail, Home Assistant,Zabbix,NodeRed,Modbus TCP/RTU, Net Energy metering,Split Phase,150A,60Hz,FCC, Solar PV System Monitor,Three Phase Energy Meter WiFiAmazon$25.10
Srutueo Tuya Smart ZigBee Energy Meter 80A with Clamp App Monitor KWh Voltage Current Power Consumption 110V 240V, WhiteAmazon$9.02
SCT013‑030 30A Electric AC Split Core Coil Transformer Sensor Clamp Current Transformation for Energy Meters ComponentsAmazon$27.67
DGFJY 5(100A) Electricity Single Phase Din RS485 Modbus-RTU Power Energy Meter Single Phase DinAmazon$13.97
Srutueo 1 Piece Electric Single Phase Two Wire Energy Meter KWh Counter AC 220V Consumption Analog Electricity Wattmeter (A)AmazonSAVE $3.00
$19.99$22.99
MOES WiFi Smart Relay with Energy Meter, Work with Google Assistant & Alexa, Mini Smart Light Switch Module as Home Assistant, No Hub, Timer Relay 1 Gang 16A 1PC, Smart Life/Tuya AppAmazon$34.51
WiFi Smart Meter, Smart ATMS6004 PC Time Monitoring 4P Energy Meter Rail Type Electric Meter for Energy Monitoring, Voltage TestersAmazon$86.38
XXBTLROI 1P 50A WiFi Smart Switch Circuit Breaker LCD Energy Meter KWh Power Metering Timer Relay Remote Control Smart Life APP Amazon$6.96
100A AC Current Sensor,Transformer Current, Split Core Current Transformer,Coil Sensor,for Energy Meter in Special, AC 220V, 380VAmazon$9.09
PZCT-02 Current Transformer Snap Joint Structure Split Core Coil Sensor for 100A Amp Energy Meter Mini Split Base Current TransformerAmazon$29.90
AT2PW 100A Tuya WiFi Din Rail Energy Meter Smart Switch Remote Control AC 220V 110V Digital Volt Amp Kwh Frequency Factor MeterAmazonSAVE $4.00
$9.99$13.99
BN-LINK LCD Plug in Power Energy Meter Voltage Amps Electricity Usage Monitor Digital LCD Display Wall Socket Outlet,Power Consumption Monitor, 9 Display Modes for Energy Saving, Watt MeterAmazon$99.99
EdgeAnt 1 or 3 Phase Tuya Wi-Fi Bi-Directional Energy Meter, Smart Home Power Monitor with 3 * 200A Clamp, Track Electricity in Real Time, Solar/Net MeteringAmazon$39.99
BAYM® 5(80) A 120V 60HZ Single Phase Din Rail Digital Modbus Smart Remote KWH Watt Hour Din-Rail Energy Meter LCD with Button 80AAmazon$56.05
RWRAPS 100A 110V 220V 50-60HZ LCD Single Phase 2 Wire 3 Wire Din-Rail kWh watt Hour Energy Meter for America (Color : L N 220V 60Hz)Amazon$21.24
Tuya WiFi 8in1 Power Meter Color Screen 2P Multi-Function AC Energy Meter Mobilephone Remotely APP Control 170-270V/63A Voltage and Current Meter Standard Rail MountingAmazon$37.99
eMylo Smart Meter Single-Phase 63A 80-400V, Circuit Breaker and Leakage Protection, WiFi Energy Meter Electricity Energy Monitor Tuya APP Remote Control for Home Apartment FactoryAmazon$49.90
Shelly EM + 50A Clamp | Wi-Fi-Operated Smart Energy Meter and Contactor Control Relay Switch | Home Automation | Works with Alexa & Google Home | iOS Android App | No Hub Required | Power MonitoringAmazonSAVE $3.43
$15.56$18.99
DROK Amp Meter, AC Digital Multimeter with External CT Voltmeter Ammeter Watt Meter 40-280V, Volt Amp Tester Voltage Amp Power Energy Meter 100A, for Solar Panels Inverter GeneratorAmazon$119.90
Shelly Pro 3EM (120A) | WiFi & Bluetooth 3-Phase Smart Energy Meter | 2-Way Consumption | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Solar PanelsAmazon$24.99
AC110V 220V 80A 50/60HZ Din Rail WiFi Smart Power Energy Meter Consumption kWh Voltmeter Voltage Current Meter Remote Control Switch Smart Life Tuya APP Compatiable with Alexa Google Home AssistantAmazon$17.99
DC Battery Monitor Amperemeter with Shunt, DC 0-200V 0-100A Digital Watt Meter Voltmeter Multimeter Voltage Current Ammeter Energy Meter Tester for Cars RV Solar System (DC 100A Battery Meter)Amazon$45.00
AC110V 220V 80A Tuya App Smart Two-Way Bilateral WiFi Energy Meter with 2PCS 80A CT Current Transformers Clamps Sensors KWh Power Eenrgy Electricity Consumption Monitor Meter Voltmeter AmmeterAmazonSAVE $10.00
$159.99$169.99
Upgraded 30 Amp 6 Circuit Transfer Switch Kit for Generator with 2 Digital Display Energy Meter with NEMA L14-30p Optional Power Inlet, IP 67 Waterproof, PreWired, for Indoor and Outdoor UseAmazon$279.99
Upgraded 50A 10 Circuit Transfer Switch Kit with 2 Digital Display Energy Meter with SS2-50p Optional Power Inlet, IP 67 Waterproof, Pre-Wired, Transfer Switch Suitable for Indoor and Outdoor UseAmazon$175.00
EKM Metering Electric kWh Meter and Indoor Enclosure Kit Bundle- 2/3-Wire, Single Phase, 120V up to 120/240V Pass-Through kWh Energy Meter with Professional, Custom-Designed Indoor Enclosure Cover KitAmazon$13.03
Digital Energy Meter, Electric Power Meter Power Consumption Monitor 230V 50Hz Household Watt KWh Meter for Home Factory UseAmazon$14.34
Din Rail Energy Meter, Single Phase 4P LED Din Rail Electricity Power Consumption Wattmeter Energy Meter DDM75S 10-40A, 5+1 (99999.1KWh) Digital Display, Rail InstallationAmazon$56.99
New One Energy Meter Zwave Plug 2 Pack, Z Wave Outlet with Electricity Monitoring, Z Wave Device Compatible with Hubitat, SmartThings, Vera, Wink, Fibaro, Homeseer, 2GIGAmazon$47.99
WiFi Smart Energy Meter, Tuya Smart Life WiFi Energy Meter with 2 Clamp CT Smart Home Energy MonitorAmazon$13.02
DDS6619 Single-Phase Energy Meter, Acklight Display Single-Phase Rail Type Energy Meter 2P Electronic Energy Meter 5 (80) A 230VAmazon$700.00
UV LED Energy Meter Light Intensity Meter UV Energy Meter LS131Amazon$79.40
Solar Power Energy Meter, Digital Solar Power Meter Sun Light Radiation Measuring Testing Instrument for Meteorology, Agriculture, Physical and Optical ExperimentsAmazon$16.99
GUETNEU Digital Display Energy Meter Energy Tester Electricity Usage Monitor AC Rail-Mounted Meter GT2P-UID, AC 80~270V, 0~100A, 50/60Hz. Used to Measure AC Voltage, Current and Energy ConsumptionAmazon$8.55
Single Phase Energy Meter DDS6619-005 Intelligent 2p DIN Rail Power Meter 230V Wattmeter with Accessory Pack English ManualAmazon$20.50
Digital Single Phase Energy Meter Tester Din Rail Electricity Usage Meter AC 110V 40-300V 100A Ampermeter Voltmeter Ammeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter External CTAmazon$37.90
Electricity Usage Monitor,Energy Meter Digital Energy Watt Monitor Power Consumption Amp Meter with 3 Outlets Electricity Analyzer Monitoring Device for Energy Electricity Cost Measuring Meter SocketAmazon