13,000+ results for energy monitor
- 4 in 1 AC 85-400V 100A Power Meter Digital Voltmeter Ammeter Energy MonitorOpens in a new window or tabBrand New$22.98Save up to 7% when you buy morequroberr (349) 100%Free shipping
- Electricity Usage Energy Monitor Plug Power Watt Voltage Meter Analyzer SocketOpens in a new window or tabBrand New$12.94Save up to 20% when you buy morefrentaly (241,448) 97.9%Free shipping97 sold
- Tuya Smart WiFi With Energy Meter Monitor Power Consumption Easily US1/2 ChannelOpens in a new window or tabBrand New$24.64 to $28.37bhfks68 (10) 100%Free shippingfrom China
- Tuya Smart WiFi With Energy Meter Monitor Power Consumption EasilyOpens in a new window or tabBrand New$32.23 to $37.87lanfyshop (8,339) 94.9%Was: $41.62 9% off+$2.99 shippingfrom China26+ watchers
- US Plug-in Electricity Power Usage Consumption Meter Energy Monitor LCD DigitalOpens in a new window or tabBrand New$11.71Save up to 9% when you buy moreTop Rated PlusFree shippingpshcanyin (7,629) 99.9%Free returns202 sold
- LCD Digital Outlet Power Meter Energy Monitor Volt Watt Electricity Usage TesterOpens in a new window or tabBrand New$11.71Top Rated Plustaymma (4,067) 99.6%Free shippingFree returns147 sold
- Electricity Usage Energy Monitor Plug Power Watt Voltage Meter Analyzer SocketOpens in a new window or tabBrand New$12.99ameribox (160,394) 98%Free shipping491 sold
- Sense Energy Monitor - BRAND NEW!Opens in a new window or tabBrand New$100.00rsmitty2491 (22) 100%1 bid · Time left3d 18h left (Sat, 07:35 AM)$250.00Buy It Now+$4.55 shipping
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Sponsored | Top selling items from highly rated sellers with free shipping- 100A AC Meter Ammeter Volt Energy Voltage Power LCD Display Monitor PanelOpens in a new window or tabBrand New$15.55Save up to 12% when you buy morede-wireless (5,843) 99%Free shippingFree returns37 sold
- New ListingEmporia Vue Smart Home Energy Monitor w/ 8x 50A SensorsOpens in a new window or tabPre-Owned$79.99jubileecollectibles (8) 100%+$6.12 shippingFree returns
- Sense Energy Monitor Model SM3Opens in a new window or tabNew (Other)$100.00valugem (956) 100%5 bids · Time left3d 19h left (Sat, 08:16 AM)+$6.23 shipping
- Wifi Intelligent Energy Meter Solar PV System Bidirectional MonitoringOpens in a new window or tabBrand New$27.99Save up to 8% when you buy moredinwa3618 (8,160) 98.1%Free shipping
- Electricity Power Consumption Meter US Plug-in Energy Monitor Watt Kwh AnalyzerOpens in a new window or tabBrand New$16.49Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (900) 99.9%Free returns
- Tuya Smart WiFi With Energy Meter Monitor Power Consumption Easily USAOpens in a new window or tabBrand New$27.45 to $32.15fjshengj (64) 95.7%Free shipping
- 100A AC Meter Ammeter Volt Energy Voltage Power LCD Display Monitor PanelOpens in a new window or tabBrand New$17.09Save up to 10% when you buy moreWas: $18.99 10% offmictuning2011 (12,319) 99.2%Free shipping353 sold
- Emporia Vue Smart Home Energy Monitor: Utility ConnectOpens in a new window or tabBrand New$45.00127435 (333) 98.8%Free shipping
- Tuya Smart WiFi Switch With Energy Meter Monitor Power Consumption Easily 80AOpens in a new window or tabBrand New$24.76 to $27.63Save up to 10% when you buy moreWas: $30.19 18% offbeauty9993 (619) 95.9%Free shipping
- Sense Energy Monitor (SM3)Opens in a new window or tabBrand New$139.50jpmadrid (59) 100%6 bids · Time left5h 32m left (Today 06:30 PM)+$6.15 shipping
- Eyedro Home Energy Monitor Solar Energy Net Metering Save on Electricity WIFIOpens in a new window or tabPre-Owned$100.00skoleg (15) 100%+$6.25 shipping
- Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity AnalyzerOpens in a new window or tabBrand New$13.25Save up to 15% when you buy moreWas: $13.95 5% offTop Rated Plusanyvolume (396,240) 99.6%Free shippingFree returns2,086 sold
- Ted Energy Detective (TED) 5000 MTU Measuring Transmitting Unit Energy MonitorOpens in a new window or tabPre-Owned$54.95408gmsd408 (341) 100%0 bids · Time left7h 48m left (Today 08:46 PM)+$8.95 shipping
- Aeotec Aeon Labs home Energy Meter 2nd Edition Zwave enabled DSB28-ZWUSOpens in a new window or tabBrand New$25.00whizcatt (2,276) 100%+$6.00 shipping371 sold
- PowerX Electricity Energy monitor Sensor And current Clamps Launch editionOpens in a new window or tabPre-Owned$24.95jedwilli (164) 100%0 bids · Time left1d 19h left (Thu, 08:19 AM)$99.95Buy It Now+$10.42 shipping
- Leviton LWHEM-2R Whole Home Energy Monitor with One Pair of CTs (New in Box)Opens in a new window or tabBrand New$225.00samny126 (186) 100%Free shippingLast one1 watchers
- LCD Power Watt Meter Plug Consumption Electricity Usage Energy Amps Volt MonitorOpens in a new window or tabBrand New$11.71Top Rated Plussyj-thermal (277) 99.6%Free shippingFree returns57 sold
- PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power ConsumptionOpens in a new window or tabPre-Owned$15.00sfisher965drm (1,415) 100%0 bids · Time left1d 21h left (Thu, 10:04 AM)+$6.00 shipping
- Smart Home Energy Monitor Circuit Level Sensors | -Real Time Electricity MonitorOpens in a new window or tabBrand New$187.48 to $247.49xiaocaisheng04 (32) 94.4%Was: $312.47 40% offFree shippingfrom China2+ watchers
- Home Energy Monitor Curb System Complete Setup. Save On Power Bill. Circuit Set.Opens in a new window or tabBrand New$100.00thrifty_79 (1,693) 99.5%+$13.15 shipping
- Digital Power Saving Energy Monitor Electricity Analyzer Power Meter Data RecordOpens in a new window or tabBrand New$16.49Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (900) 99.9%Free returns11 watchers
- Eyedro Energy Monitor EHWEM1Opens in a new window or tabBrand New$129.00Save up to 25% when you buy morexerohero (41) 100%Free shipping4 watchers
- New Listing EnerWorks Thermal Energy Monitor Model TEM-001Opens in a new window or tabNew (Other)$93.65buynsale (1,338) 98.9%+$13.55 shippingfrom Canada
- MELLES GRIOT 13PEM001 BROADBAND POWER ENERGY METER 13 PEM 001Opens in a new window or tabPre-Owned$59.99ecrunch (6,431) 99.7%+$28.83 shipping
- CLOSEOUT EMPORIA VUE SMART HOME ENERGY MONITOR 8 50A NEW BOX 16 Sensors ClampsOpens in a new window or tabBrand New$119.00Save up to 15% when you buy moretop_grades (2,258) 99.6%Free shipping5 watchers
- Electricity Power Consumption Meter US Plug-in Energy Monitor Watt Kwh AnalyzerOpens in a new window or tabBrand New$15.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (900) 99.9%Free returns
- Energy Elite Classic Monitoring System EF-003. Measure power SAVE $$$$$Opens in a new window or tabNew – Open box$22.00jeno_4615 (39) 97.6%0 bids · Time left4d left (Sat, 12:58 PM)+$7.00 shipping
- Emporia Vue Smart Home Energy Monitor NIBOpens in a new window or tabBrand New$110.00bsal1608 (771) 100%Free shipping
- Extech EM100 Digital Display Energy Monitor.Opens in a new window or tabPre-Owned$35.00vinnieslittleministore (2,731) 99.4%Free shipping
- New ListingEFERGY Elite-TPM-NA-4.0 Wireless Home Energy Monitor New Open BoxOpens in a new window or tabNew – Open box$82.00yjoerwak (24,516) 98.5%+$10.50 shipping
- Energy Monitor TrickleStar Plug-In Energy Monitor 890EM-US-W Watt MeterOpens in a new window or tabNew – Open box$12.502013-rhond (49) 100%+$8.30 shipping
- Emporia Gen 3 Smart Home Energy Monitor | Home Energy Automation and Control ...Opens in a new window or tabBrand New$131.31ericy23 (25,118) 98.3%Free shippingFree returns
- LCD Power Watt Meter Plug Consumption Electricity Usage Energy Amps Volt MonitorOpens in a new window or tabBrand New$11.71wey.eb (11,916) 99.4%Free shipping39 sold
- Smart Energy Meter WIFI Power Consumption Monitor Single Phase 100-240V ACOpens in a new window or tabBrand New$29.44Save up to 11% when you buy moreWas: $31.32 6% offnicedeal_123 (2,142) 99.4%Free shippingFree returns
- Coherent J100 Laser Pyrometer Power Meter High Energy Sensor 0011-6100 UnitOpens in a new window or tabPre-Owned$80.00donroyal (1,002) 100%0 bids · Time left5d 7h left (Sun, 08:08 PM)$125.00Buy It Now+$8.70 shipping
- LCD Digital Power Meter Energy Monitor Power Consumption Analyzer Amp Volt KWhOpens in a new window or tabBrand New$11.70topfashion_2021 (2,754) 99.9%Free shippingFree returns7 watchers
- US LCD Power Meter Consumption Energy Analyzer Watt Amps Electricity MonitorsOpens in a new window or tabBrand New$11.71Top Rated Plusmaryam-meng (7,034) 99.4%Free shippingFree returns27 sold
- WiFi Energy Monitor Smart Electricity Meter Power Consumption MonitorOpens in a new window or tabBrand New$26.08Save up to 10% when you buy moreWas: $27.74 6% offonfastdeal (3,305) 97.6%Free shippingFree returns
- 100A AC LCD Display Volt Ammeter Energy Power Voltage Meter Monitor Voltmeter USOpens in a new window or tabBrand New$14.87trsmall (728) 98.5%Free shippingFree returns
- Powerhouse Dynamics eMonitor 44 Intelligent Home Energy Monitor 950-000008 Rev EOpens in a new window or tabPre-Owned$69.95halfpriceoutlets (4,899) 100%Free shipping
- WiFi Energy Monitor Electricity Meter With Clamp Power Consumption Monitor USOpens in a new window or tabBrand New$26.469% off $50+ with couponWas: $28.15 6% offyueshre (159) 100%Free shippingFree returns
- US Plug-in LCD Electricity Power Usage Consumption Meter Outlet Energy MonitorOpens in a new window or tabBrand New$14.99Top Rated Plusheroshop (82) 97.7%Free shippingFree returns
- 100A DC Digital Watt KWH Current Power Energy Meter Ammeter Voltmeter 7-100V USOpens in a new window or tabBrand New$18.98mfreelaa (77,779) 100%Free shipping2,562 sold
- HIKING ENERGY METER DDS238-2 SWOpens in a new window or tabNew – Open box$25.00be4049 (564) 95.2%+$11.75 shipping
- Electro Industries SHARK-100S-60-10-V3-D-485P Multifunction Power & Energy MeterOpens in a new window or tabPre-Owned$99.00plsrsurfguru (4,237) 100%+$12.05 shipping3 watchers
- Aulifants Smart Energy Monitor Switch Breaker Electricity Meter Timer WIFI/AppsOpens in a new window or tabBrand New$24.87shopbob5x5 (369) 98.6%Free shipping
- Smart Energy Meter 2 Phase 3 Wires 100A AC Power Monitor kWh WattmeterOpens in a new window or tabBrand New$77.39abey-5 (1,036) 97.4%Was: $85.99 10% offFree shippingfrom China
- WIFI Smart Energy Meter 63A Meter Over /Under Voltage Leakage Protector For TuyaOpens in a new window or tabBrand New$36.99xyz-electronics (1,808) 99%Free shipping
- LCD Power Watt Meter Plug Consumption Electricity Usage Energy Amps Volt MonitorOpens in a new window or tabBrand New$11.99Top Rated Pluswowbalabala (14,518) 99%Free shippingFree returns296 sold
- 100A AC 85-400V Digital Watt KWH Current Power Energy Meter Ammeter Voltmeter USOpens in a new window or tabBrand New$15.18Save up to 21% when you buy moreWas: $15.98 5% offqjtamia (1,836) 99.2%Free shippingFree returns
- LCD Power Meter Consumption Energy Analyzer Watt Amps Volt Electricity MonitorsOpens in a new window or tabBrand New$11.99Top Rated Plusnicaishoppingmall (10,663) 99.6%Free shippingFree returns72 sold
- 100A AC Voltmeter LCD Display Voltage Meter Ammeter Energy Power Monitor 80-260VOpens in a new window or tabBrand New$17.05Save up to 8% when you buy moreWas: $18.95 10% offmictuning01 (7,869) 99.2%Free shipping
- Digital Power Energy Monitor Single-phase Electric Energy Meter MultifunctionalOpens in a new window or tabBrand New$7.49 to $8.99Top Rated Plusx-modules-x (1,589) 98.8%+$2.99 shippingfrom ChinaFree returns
- NEW TrickleStar Plug-In Energy Monitor 891EM-US-W -AAXWDOpens in a new window or tabBrand New$6.00tjstu_63 (320) 100%+$8.60 shipping
- 100A AC Meter Ammeter Volt Energy Voltage Power LCD Display Monitor PanelOpens in a new window or tabBrand New$12.00jburd01 (3,662) 99.3%+$5.00 shipping
- Tuya Smart WiFi Switch With Energy Meter Monitor Power Consumption Easily 80AOpens in a new window or tabBrand New$21.88 to $24.53anita1228 (98) 97.1%Was: $32.71 25% offFree shippingfrom China
- Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electric...Opens in a new window or tabBrand New$23.60pninit3 (48) 100%Free shipping
- 100A AC Meter Ammeter Volt Energy Voltage Power LCD Display Monitor PanelOpens in a new window or tabBrand New$15.59Save up to 15% when you buy moreauto_partsonline (1,894) 99.2%Free shippingFree returns10 watchers
- Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity AnalyzerOpens in a new window or tabBrand New$12.99Save up to 15% when you buy morecustom-sign (175,215) 98%Free shipping293 sold
- LCD Power Meter Consumption Energy Analyzer Watt Amps Volt Electricity MonitorsOpens in a new window or tabBrand New$11.72Top Rated Plustech.1928 (5,610) 99.2%Free shippingFree returns51 sold
- LCD Power Meter Consumption Energy Analyzer Watt Amps Volt Electricity MonitorOpens in a new window or tabBrand New$12.95Save up to 15% when you buy morefrentaly (241,448) 97.9%Free shipping173 sold
- Energy Monitor TrickleStar Plug-In Energy Monitor 890EM-US-W Watt MeterOpens in a new window or tabBrand New$24.93bigbeartreasure (1,189) 99.3%Free shippingFree returns
- LCD Power Meter Consumption Energy Analyzer Watt Amps Volt Electricity MonitorOpens in a new window or tabBrand New$13.98Save up to 20% when you buy moreyousavewewin (2,075) 99.1%Free shipping66 sold
- Din Rail WIFI Tuya Smart Energy Power Voltmeter Ammeter Remote Control MonitorOpens in a new window or tabBrand New$35.99atfinger1 (2,333) 97.1%Free shippingfrom China124 watchers
- Measurlogic DTS 310-34-NN-P-N-800L Energy Sub-Meter Power MonitoringOpens in a new window or tabPre-Owned$150.00Top Rated Plusblackstarassets (17,843) 99.1%Free shippingFree returns3 watchers
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