OhhGo Three-Phase Multifunctional Digital Energy Meter Voltage Current Display Programmable Electric Power Meter
[Smart Meter] - Three-phase voltage, current digital smart meter, with RS485 communication interface, various parameter detection, comprehensive monitoring..
[Detection Function] - Switch input/output, can detect current, voltage, electric energy, power, and power factor..
[Convenient Use] - Digital display and four buttons design, enables the instrument to achieve convenient and flexible use..
[ABS Flame Retardant Material] - ABS flame retardant shell, good insulation and durable in use. Also features stable performance and high accuracy..
[Suitable For]- It is suitable for complete monitoring and management of electrical parameters in various incoming circuits and large- capacity distribution and outgoing circuits..
5 in 1 PH Meter, TDS/EC/Salinity/Temp/PH Meter for Water, Digital PH Tester 0.01 High Accuracy Water Testing Kits for Drinking Water, Pools, Fish Tank, and Hydroponics, PH Pen Hydroponics Supplies
Includes: 1 x 5 in 1 ph meter(battery include), 1 x user manual, 3 x calibration powder..
[ 5-in-1 PH Meter for Water ] : PH meter is designed with 5-in-1 function, which can be measured PH, TDS, EC, SALITY, and TEMPERATURE. Satisfy all your testing requirements and fully test water quality! Get Healthy Pure drinking water or other use water with this 5 in 1 pH meter..
[ Easy to Use ] : Just dip the electrode in the target solution then press and hold the MODEL / CAL button for 6 seconds after the readings to stabilize(usually 5~10 Seconds) and the ph meter will automatically calibrate. Digital pH meter uses a 3-point calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18,You can calibrate effortlessly to ensure the accuracy of your measurements..
[ High Accuracy & Reliable ] : ±0.01 pH accuracy, 3-point calibration and 0-14 measure range of the digital ph meter sure you get a accurate testing result. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response..
PH and TDS Meter Combo, Tuecota Digital ph Water Tester, 3-in-1 TDS Temperature & EC Meter, Digital Water Tester, Ultrahigh Accuracy Water Quality Tester for Drinking Water, Hydroponics, Aquarium etc
...the protective cover, press the switch button, immerse the probe of the pH Meter/TDS Meter in the solution, and you can get the reading immediately..
【pH Meter】: The digital ph tester has automatic temperature compensation function and Automatic Calibration function, make the measurement data not affected by the water temperature, and make it easy for you to calibrate..
【TDS & EC Meter】: The Digital TDS & EC Tester has automatic temperature compensation function, Auto-off and Hold Function. The digital water tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording..
【Wide Use】: The lightweight and portable size of the water meter Combo allows you to easily carry it with you, and measure it anytime, anywhere. Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients) and pool etc. It is very suitable for scientific experiments in children's schools, testing different bottled water..
【What You Will Get】: 1 x pH meter, 1 x TDS & EC Meter, 3 x pH buffer powder, 2 x 1.5V LR44 battery (built-in), ....
Super value - 1 PH Meter(yellow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS..
Functions - The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind : This meter can't test sea water.). Pushing the button, it can display the data about water purity level on the screen in PPM (parts per million). The soil meter can test soil pH to help you control the PH level in soil. (Note: this tester is designed for testing soil ONLY.).
Accurate & reliable - these testers can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen..
Easy to use - ph tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the data on screen. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. No battery required..
Widely application - these meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more. Soil tester is applicable to pla....
10Pcs Car Temperature Gauge Kit-Coolant Temperature Gauge - Digital Temperature Gauge 2inch 52mm Universal Car Truck LED Water Meter Instrument Tool
❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature. - 12v car water temp gauge.
❃ High quality: The water temperature gauge is made of ABS, sturdy and durable.ABS has excellent complete physical and mechanical properties and good low temperature impact proof. Dimensional stability. Electrical properties, wear proof, chemical proof, dyeing, finished product processing and mechanical processing are better. - car temperature gauge kit.
❃Easy to read in the dark: The blue light on the dial makes it easy to read in the dark. Its measurement range is 40-120 degrees Celsius. High sensitivity, easy and convenient to use. - reloj temperatura fae.
❃Application: The water temperature meter is used to measure the water temperature of a car. The number and indicator can clearly show the water temperature. - coolant temp gauge.
❃Principle: The water temperature sensor is a thermistor sensor. Screwed to the engine cooling water channel. The thermistor determines the amount of current flowing through the coil of the water temperature gauge. To guide the meter hands - coolant temp gauge.
❃ High quality: The water temperature gauge is made of ABS, sturdy an....
Smartwatch, IP65 Waterproof Smart Watch, Smart Activity Bracelet with Sleep Monitor Calorie Counter Heart Rate Monitor Pedometer, Suitable for Men and Women, Compatible with iPhone/Android
⌚ 【Stylish watch face】 This 1.3 inch TFT color screen smart watch is suitable for men and women, the screen is larger and smoother, and it offers excellent image quality. Smoother touch operation and bright detail screen make this smart watch more exquisite. Beautiful appearance and lightweight design to give you a better user experience..
⌚ 【Health and Sports Tracking】 The activity bracelet can accurately record sports data and activities every day. High-performance motion sensors monitor heart rate and sleep quality in real time. Time automatically detects your heart rate, performs a comprehensive and comprehensive sleep quality analysis to help you develop a healthier lifestyle..
⌚ 【Smart notification function】 When the physical smart bracelet is connected to the smartphone, it will vibrate to notify you when you receive incoming notifications such as calls, emails, SMS and SNS (Facebook, Twitter, Instagram, WhatsApp, etc.). The sports watch can quickly receive up to 10 instant messages. The fitness tracker cannot answer the call, but it can reject it..
⌚ 【IP65 Waterproof Function】 This smart watch is waterproof to 1 meter, meets international standards for water resistance, which means you can wear it in the pool, in the show....
Dissolved Oxygen Meter,Portable Oxygen Meter Range:0-40mg/L,Dissolved Oxygen Test Kit with Electrode Filling Fluid,Aquarium Water Test Kit
The oxygen meter is used to measure the dissolved oxygen content in aqueous solution, and the dissolved oxygen concentration is usually expressed in mg/L (dissolved oxygen per liter of water) or ppm (one millionth).Dissolved oxygen test kit on the market is 0.0-20mg/L,but our dissolved oxygen meter can test the value for 0.0- 40.0mg/L..
Proper dissolved oxygen is essential for good water quality and all life forms require oxygen.If the oxygen monitor content in the water is lower than 5.0mg/L, it will be difficult for aquatic organisms to survive, and the lower the concentration, the more difficult it will be. If the oxygen meter content is lower than 1-2mg/L and lasts for several hours,it will lead to the death of a large number of aquatic organisms.So dissolved oxygen meter is very important for aquaculture,biological reactions,ponds..
♂️Dissolved oxygen meter can be used to measure and monitor processes where oxygen levels can affect reaction rates, process efficiency or the environment:e.g.aquariums,swimming pools,teaching experiments, laboratory sterile environments,scientific research,environmental testing (lakes, streams, oceans),Wastewater treatm....
Brio Aquus Reverse Osmosis Tank Less Water Filtration System with Smart Faucet, 800 Gallons Per Day, 2:1 Pure to Drain
Smart faucet: dual-lever design for filtered and reverse osmosis water, plus bright display with filter lifetime indicator and total dissolved solids meter.
Contaminant reduction: 2-stage reverse osmosis filtration blocks dirt, rust, sand, iron, chlorine, cysts, salts, volatile organic compounds, total dissolved solids, and heavy metals like lead and arsenic, delivering clear, clean water free from turbidity, odors, and contaminants.
1.5:1 Pure to drain ratio: advanced design produces significantly less wastewater, for every 1.5 cups of pure water dispensed only 1 cup of wastewater is created, saving you money.
600 Gallons per day: no waiting for filtered water as system offers a 600 gallons average daily production rate of purified water with filtered water dispensing at 2.5 liters per minute, and purified water, meticulously filtered, dispensing at 1 liter per minute.
Connex 3400HP 10 Meter Amateur Radio w/ Roger Beep
☛ AnyTone Smart Power output: 15 Watts FM/ AM PEP. The default frequency 28.000-29.700Mhz (10 meter Radio) with 40 channel, fully alloy body, stronger and efficient radiating. Small Size. Automatically Squelch and manual squelch control..
☛ GREAT LITTLE RADIO Modulation Mode:AM/FM, it sounds very loud and very clear. Great super small mobile radio. It is good for fitting in any vehicle or radio shack or ATV. It is great for a holiday road trip or for local traffic reports..
☛ Frequency Control: PLL Synthesizer. With push-to-talk/UP/DN and coiled cord AnyTone Smart 10 Meter Radio is for truck.
☛ WARRANTY: 1 year warranty. Money back if you are not satisfied with it in 1 month. Please feel free to contact with us if you have any query. We will give you prompt reply and good after service.
EMF Meter Reader EMF Detector,5HZ-3500MHz Digital Household Radiation Detector,3 in 1 Electromagnetic Field Meter with LCD Sound-Light Alarm
✔ RF EMF METER AND DETECTOR ALL IN ONE with Calibration Certificate - Reliable meter for measuring RF and LF Radiation from sources such as Cell Phones, Cell Towers, Smart meters, Wifi modems, High Power Lines, Appliances, Electrical Boxes, and Wires..
✔ IMPRESSIVE DESIGN, QUALITY, AND ALARM FUNCTION - Large screen and buttons to toggle between RF, Electrical and Gauss Meter modes and alarm function, which makes it easy to operate by both beginner, senior or elderly people and advanced users.
✔ FREE TECHNICAL SUPPORT PROVIDED FOR EVERY PURCHASE.
Phone and Email support via Amazon Messages and User manual guide available for download in this listing.
✔ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase. Many people are getting 2 or 3 as a gift for their loved ones. This makes a fine holiday, birthday, anniversary, mother or father’s day gift.
✔ OUTLINED FEATURES - RF Detector or RF Meter Mode - 50MHz~3.5GHZ.
EMF METER or EMF Reader for Electrical Field up to 2000V/M.
Manual data memory (Max & AVG) records, Alarm function with ON/ OFF.
