ReviewsUsed For Energy Meter

Snap Circuits Alternative Energy Green Electronics Exploration in Alternative Energy Kit | Over 125 STEM Projects | 4-Color Project Manual | 40+ Snap Modules | Unlimited Fun

  • Build over 125 projects investigating alternative energy strategies.
  • Includes full-color manual with over 100 pages and separate educational manual.
  • Contains over 40 parts Features: Hand Crank Solar Cell FM Radio Energy Compartment Rechargeable Battery Windmill Clock Analog Meter.
  • Compatible with the Snap Circuits family of electronic learning kits.
  • Build over 125 projects investigating altrenative energy strategies..
  • Includes full-color manual with over 100 pages and separate educational manual..
  • Contains over 40 parts. Features: Hand Crank Solar Cell FM Radio Energy Compartment Rechargeable Battery Windmill Clock Analog Meter.
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RC Watt Meter DC 60V/100A Digital LCD Balance Voltage Battery Power Analyzer Wattmeter Tester Checker Watt Volt Amp Meter

  • Measures 0 to 60 Volts. Works on 12, 24, 36, and 48 volt battery bank systems..
  • Precision Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry that draws only 7 mA..
  • This is the All-In-One Meter:a power meter, a volt meter, an amp-hour meter, ammeter and energy meter.Digital LCD screen gives clear crisp number readings..
  • Perfect troubleshooting tool:it's indispensable for analyzing, testing and troubleshooting any DIY DC power project..
  • Professional RC Watt Meter is an excellent addition to your RC hobby, DC circuits, Solar system, Boat/RV & Battery Backup systems!.
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Suraielec Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor

  • 【 Monitoring Electric Usage and Know Cost Intuitively 】 Power consumption meter can measure power (W), volts, amps, frequency, power factor, maximum and minimum power (W), cumulative time and energy (kWh), and calculate cost automatically after price-setting.
  • monitoring home energy usage and help you to save electricity cost.
  • 【 Large Clear LCD Display with Backlight 】 Electricity monitor kilowatt meter has a wide view angle and clear-digit display.
  • easy to read and operate the electricity monitor in dark areas with the backlit clear LCD display.
  • 【 Long Time Data Hold Memory Function 】 Come with built-in rechargeable battery backup, the watt meter power analyzer can hold data up to 90 days when coming across a power outage or plugging out the meter from the outlet.
  • all data includes the cost setting will go to zero once press the reset button.
  • 【 Potable and Takes up 1 Outlet Only 】 Compact size.
  • power meter socket plug leaves the lower wall outlet available when plugging into the upper outlet.
  • made of high-quality fire-resistant material.
  • friendly after-sale customer service and 1-year limited warranty.
  • Note: do not compatible with AC inverter and solar power inverter.
  • 【 3680W Overload Indication 】 This power monitor meter can measure ....
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PH Meter Smart Bluetooth,7-in-1 ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp Water Meter, PH Meter for Water 0.01pH Resolution High Accuracy,ph Tester Digital with ATC.

  • 【7-in-1 pH meter with Bluetooth】Digital pool water tester professional measurement ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp.Water tester multi-function one-key switching, which is more worry-free and convenient to use. Ph meter for water quality is widely used,can be used to test drinking water,fish tank,swimming pools,laboratory,in aquarium, spa, wine, beer,ect..
  • 【pH Meter】The pH tester digital mainly detects the pH value of liquids.The ph tester can be applied to food, pet fish supplies or hydroponics aquaculture.Water that is too acidic or alkaline can adversely affect the health of humans or pet fish.The pH water tester can also be used for blood, saliva, sweat, urine,etc..
  • 【Orp Meter】Pool chemical testing kit is a good helper for pool supplies.In addition to testing the ORP value in swimming pool water, pool water tester can also be used as a pool thermometer.The ORP value is a measure of the oxidative power or sterilization strength in water pool salt. The higher the ORP value in water, the stronger the oxidative power and sterilization ability..
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DROK AC Meter, AC 80-300V 100A Voltage Current Power Factor Frequency Electric Energy Monitor Ammeter Voltmeter Multimeter Tester 110V 220V Digital Color LCD Volt Amp Watt Detector Reader Panel

  • 6-IN-1 MULTIMETER --- detect and display voltage, current, active power, battery electric energy, power frequency and power factor on one interface..
  • MEASUREMENT RANGE --- voltage AC 80.0-300.0V.
  • DATA AUTO STORAGE --- when power off, the electric energy data will be stored and memorized automatically, can be reset..
  • NOTE --- this meter can only be used for measuring 50-60Hz pure AC city electricity, it will be damaged if used to measure square wave, inverter output or modified sine wave circuit..
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Digital Solar Power Meter,Handheld UV Strength Sunlight Meter, W/m²/Btu Sun Light Radiation Measuring Testing Instrument,for Meteorology, Agriculture, Physical and Optical Experiments Etc

  • ★★★★★【Convenience】 - There are two units that can be selected: W/m² and Btu.It supports maximum value hold function and data hold function.Measure directly without adjustment, steadily measure for a long period..
  • ★★★★★【Widely used】 - Widely used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments.It can also be used to measure the light transmission intensity of glass to verify the performance of the glass, for example, car window performance test..
  • ★★★★★【Specification】 - ❶Resolution: 0.1W/m², 0.1Btu/(ft²-h)❷Measurement Range: 0.1-399.9W/m², 1-3999W/m², 0.1-399.9Btu/(ft²-h), 1-3999Btu/(ft²-h)❸Sampling Time: 0.25 seconds/time❹Battery: 9V battery (NOT included)❺Display: 3-3/4 LCD display, maximum 3999.
  • ★★★★★【Sunlight meter】This meter is a precision instrument measuring the intensity of sunlight.With this portable solar UV photometer, you can control your own destiny - use it to measure the risk of sunburn or exposure to high doses of carcinogenic UV radiation every day, and adjust outdoor activities accordingly..
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Breathalyzer

  • Smart alarm functon&energy-saved design (BAC can be set by yourself) when the test result is higher than 0.05% BAC / 0.5 ‰ BAC (factory default....
  • Upgrade version: This breathalyzer adopts the rechargeable battery as the power supply.
  • when it is fully charged, it can be used 3 months.
  • Alcohol tester with 3 unique features: A) the breath aldohol tester rating is adjustable with 6 common-used units (%BAC-US, g/l-EU, mg/L-JP,....
  • Note: In order to make the test results accurately, please test with the alcohol breathalyzer 20 minutes later after drinking.
  • What you get: Breathalyzer *1, Mouthpieces *10, Caring bag*1, Micro USB Cable 39.37in (1 Meter), User manual *1. Our Alcohol tester provides the most....
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CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer

  • The meter can only measure the active power(real power). It doesn’t show Apparent power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE. Otherwise the meter can be burnt or melted..
  • The large-screen LCD can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time..
  • Equipped with AC current transformer, donot need to buy it separately.
  • The CT(Inner diameter of the CT: 15mm/0.6”)can be either on Live Line or Neutral Line..
  • The bright blue backlight can be turned on/off manually. Store energy data when power off(can be reset).
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Pass-through DIN Rail 120 240 Volts. KWh energy meter

  • KWh energy meter 50 or 60 Hz. compatible..
  • USA and Latin American market. Internal CTs. Direct pass through..
  • 2 lines 1 neutral (neutral bypasses the meter) or 1 Line 1 neutral (neutral passes through the meter).
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Hofun TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Testers for Drinking Water, PPM Meter for Hydroponics Aquarium

  • ... wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line)..
  • ✔[ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation. Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes..
  • ✔[ HIGH QUALITY TDS METER] Hofun water quality test meter is manufactured under extra high standards and of excellent quality. Thus we have absolute confidence of our water test meter..
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MNJ MOTOR DC Battery Monitor Meter 0-200V 0-100A LCD Display Digital Current Multimeter Voltmeter Ammeter w/Current Shunt Wiring Kit Set for Cars RV Solar System

  • 1.Battery Monitor Meter 9 in 1 Measurement Functions : One interface displays 9 kinds of measurement parameters at the same time, including Voltage(0-200V), Current(0-100A), Power(0-20000W), Impedance( 0-1000Ω), Internal Resistance(0-999mΩ), Capacity(0-1000AH), SOC, Energy Consumption(0-9999kWh) and Running Time(0-999h).
  • 2.Better Visual Experience : LCD HD display, 360° viewing without dead angle, with backlight function, it is clearly visible whatever day or night. Through battery monitor meter, you can better monitor the real-time data of your battery and use it with more peace of mind..
  • 3. No Screw Installation : LCD display digital current multimeter adopts the installation design of the push-on terminal, it is easy and convenient to install and remove the wires without the screws.（Pls read the instructions carefully and strictly follow the wiring diagram before installation.）.
  • 4.Accurate Measurement : 100A DC battery monitor meter is controlled by a high precision chip,efficient and stable operation, safe and reliable welding process, measurement accuracy reaches 1%.
  • 5.Wide Application : Battery monitor meter wildly used in the automobile, solar system, industrial assembly line, trailer,RV&boat ect..
  • 6.MNJ Motor provides you 30-Days Money Back....
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