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Labs - Demonstration Electroscope - Detect & Measure Static Electric Charge - 10.6" x 6.3" x 4.7" - Science Experiment Tool for Physics, Chemistry, and Educational Use

$75^.99

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Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wi-Fi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer

$119^.90

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Upgraded Watt Meter Power Meter Plug Home Energy Monitor Electricity Usage Monitor, Electrical Usage Monitor, Energy Voltage Amps Meter Tester with Backlight, Overload Protection, 8 Display Modes

$26^.99

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Volume Discounts:$23.99 - $26.99

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Power Probe PWP-PPECT3000 - ECT3000 Short/Open Electrical Circuit Tester

$349^.00

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DC 0-10V 0/4-20mA Current Voltage Signal Generator, Built-in Battery Power Supply Interface Analog Simulator, Adjustable 4-Digit Display, for PLC, Panel Debugging, Device Testing

$49^.99

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Watt Meter Power Meter Plug Usage Monitor 7 Modes Display with Cord | Home Electricity Usage Monitor Consumption, Energy Voltage Amps Kill Meter, Backlight, Overload Protection

$33^.99

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Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$71^.98

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63A DC Energy Meter Single-Phase DIN Rail Power Monitor Digital DC Voltage Current Power Consumption Meter 0.1V Voltage Resolution 0.01A Current Resolution for Solar Storage Battery Systems

$34^.89

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Digital Electric Sub Meter CL200 120/240V ANSI Form 2S RS485 Modbus | Single Phase 3 Wire kWh Energy Meter with Pulse Output, Import Export Monitoring, LCD Display for RV, Rental Units, Landlords

$98^.98

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ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$72^.99

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ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$68^.99

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Watt Meter Power Meter Plug Home Electricity Usage Monitor 7 Modes Display | Upgraded, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter Tester, Backlight, Overload Protection

$28^.99

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10Pcs NE555 Pulse Generator Square Wave Rectangular NE555 Adjustable Frequency Pulse Generator Module Single Channel Signal Output Frequency Duty Cycle Square Wave Module Board

$12^.99

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Volume Discounts:$11.59 - $12.99

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AJMRTC DC 6V-12V NE555 Pulse Generator DIY Kit, Multi-Channel Waveform Signal Generator Module, Produces Sine Triangle Square Wave, Soldering Assembly Kit for Electronic Circuit Experiment and Teachin

$10^.54

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Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity Analyzer

$35^.99

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EMF Detector 3-in-1 Electromagnetic Radiation Meter for AC Magnetic, AC Electric & Microwave Fields Handheld EMF Reader for Home, Office & Smart Meters, Ideal for Non-Professional Users

$51^.85

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Volume Discounts:$50.45 - $51.85

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EMF Detector, Detect All 3 Types of Electromagnetic Radiation Field in 1 EMF Meter for Cell Towers, and Smart Meters, EMF Reader for Home, Office

$43^.85

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Volume Discounts:$42.45 - $43.85

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Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display

$26^.59

More options from $26.59 - $28.99

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Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity Analyzer

$36^.99

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ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$68^.99

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ERD-10 4-in-1 EMF Detector, Curve Display EMF Radiation Meter

$88^.78

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Volume Discounts:$87.18 - $88.78

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ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current

$73^.99

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USB RF 5V Power Meter 100K to 10GHz, -55 to +30dBm with 0.96-inch TFT Display for PC Configure, V3.0 Version (Power Meter)

$117^.83

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Volume Discounts:$116.23 - $117.83

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USB RF 5V Power Meter 100K to 10GHz, -55 to +30dBm with 0.96-inch TFT Display for PC Configure, V3.0 Version (Power Meter+Attenuator+Antenna)

$129^.17

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Volume Discounts:$127.57 - $129.17

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Thor Power Adjustable DC Regulated Power Supply Expansion Interface Intelligent IoT Digital Diagnostic Power Supply

$596^.10

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HV PPE Approach Electric Alarm ETCR1860/ETCR1860C Wrist Type High Voltage Approach Electric Alarm(ETCR1860C)

$171^.42

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5(100)A 380VAC 50/60Hz Three Phase 4 Wire Analog Energy Counter Simulate Power Monitor DIN Rail with Pulse Output

$50^.72

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Volume Discounts:$50.32 - $50.72

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Power Meter Single Phase, 2 Channels, Energy Meter DIN Rail Electricity Usage Monitor with LCD, kWh Meter AC40-300V 100A, Ammeter Voltmeter with Split Core Current Transformer CT

$63^.99

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ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

$74^.99

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USB RF 5V Power Meter 100K to 10GHz, -55 to +30dBm with 0.96-inch TFT Display for PC Configure, V3.0 Version (10W High-Power Attenuator)

$51^.68

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Volume Discounts:$50.08 - $51.68

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Power Probe PPKIT03S 3S Master Kit with Ect3000

$579^.00

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ERD-10 4-in-1 EMF Detector, Curve Display EMF Radiation Meter | Rechargeable EMF Reader Electromagnetic Field Detector for Home, Office, Ghost Hunting, Paranormal

$118^.97

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USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital Multimeter, Voltage,Current, Power Capacity, Temperature, Working Time Detector (Pack with OTG Adapter)

$25^.89

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