Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Protection Relay 35MM Guide Rail 13-17V 10-14V DC48V
Protection function: over voltage, under voltage.
Contact capacity: 6A 250VAC (resistivity).
REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.
【COMFORTABLE EXPERIENCE】The material of this fetal monitoring strap is soft, comfortable and hygienic.It is suitable for pregnant women and can bring you a pleasant experience. Designed to be worn daily during your everyday activities, you do not have to limit your abilities while wearing this pregnancy support..
【APPLICATION】This fetal monitoring belt is suitable for monitoring the fetal heart after prenatal care after 28 weeks, which can be comfortably worn under any clothes. If there are problems with our products, please contact us in time and we will do our best to solve them..
【SNAP ON DESIGN】The elastic strap of this fetal monitoring strap features a push-button, help you get relief from hip, pelvic and sacroiliac pain, while further minimizing spinal strain, it is a great way to correct your posture and support abdominal muscles during your pregnancy..
【HIGH QUALITY】This fetal monitoring belt is made of high quality materials, is non-toxic and harmless, non-irritating, safe to use and can be purchased with confidence..
【ERGONOMIC DESIGN】This fetal monitoring is suitable for pregnant women to perform fetal heart monitoring.This serves to avoid a crossed infection.Pregnant women should wear them before the test.ergonomic design,....
BAIONE Universal Tire Pressure Indicator Valve Stem Caps, Car Tire Pressure Monitor Valve Stem Cap for Motorcycles SUVs Bike Bicycle Trucks Dust Stem Covers (B)
Durable Tire Valve Stem Cap : Made of high quality steel material, which is corrosion resistant, durable.Protection the tire valve to ensure stability and protection when driving..
Smart Tire Pressure Monitoring Design: These valve caps can constantly monitor your tire pressures with Green/Yellow/Red color indicators.Green shows that tire pressure is normal, Yellow shows that the pressure is 10% lower than standard, Red alerts you that the pressure is 25% lower than standard..
Airtight, Leakproof Seal: These tire valve caps provide an enhanced seal to help prevent air leakage and to properly keep out dust, dirt, grime and road debris from damaging cores..
Universal Tire Air Valve Caps: can be use for 32-36PSI(2.2-2.4Bar) all of the vehicles, cars, trucks, off-road bicycles, road bikes, motorcycles..
Package included: 4 x Tire Valve Stem Caps. Super easy to install and read, an easy way to check your tires pressure.If you have any issues, please feel free to contact us,we will give you the best solutions..
Bluelab PENPH pH Pen, Digital Meter for Water with Easy Two Point Calibration and Double Junction Probe Test Kit for Hydroponic System and Indoor Plant Grow, White
Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
Fully waterproof and floats in solutions.
Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
Other features: Auto off function, low battery indicator, units for temperature.
KIT INCLUDES: AAA battery, lanyard, and calibration solution.
IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
❤Movement record (step count, distance, calorie calculation), movement mode, message push, information storage, heart rate measurement, sleep monitoring, stopwatch, photo control, music control, full screen toc, rotary key.
❤6 different UI can be switched on main interface.
❤1.69 HD full screen, ultra-low power chip Bluetooth 5.0+180mAh battery, 7 days long standby.
❤Service :Your satisfaction is our first priority.We make every effort to provide customers with service.If any questions, feel free to contact our customer service team, we will try our best to address your concerns.
CAMWAY Digital PH Meter Water Ph Tester ATC 3 in 1 PH TDS Temp Water Quality Tester for Drinking Water, Pool, Lab, Food Processing, Aquarium, Pond, Beer Brewing
3-in-1 MODE PH Tester: Measure PH, TDS and Temp value accurately, Let you know water quality clearly to ensure your family members’ health,PH Measuring Range:0-14 pH,TDS Measuring Range:1-9990ppm, 0-9990µs/cm,Temperature Measuring range:0.1- 80.0°C, 32.0-176.0°F.
ATC Specially Design: With automatic temperature competition function, Digital PH Meter could accurately read the pH value of the sample in the temperature range of 32 °F-140 °F.
Solve the inaccurate measuring problem caused by the change of liquid temperature.
Automatic Calibration: Features a three-point calibration, the PH Water Pen could automatically identify the calibration solutions of PH 4.00, PH 6.86 and PH 9.18.
High Sensitive Probe Accuracy: Because of the high sensitive probe, You could get a full measurement range of 0-14 pH, 0.01 pH resolution, Besides, Green backlit guarantees that you can read the measuring results in any condition.
Provide water quality monitoring, high-precision size water quality tester for drinking water.
Yaboodn Digital Clock Large Display, Large Digital Wall Clock with Temperature and Humidity, 14.3 Inch Digital Wall Clock with Green Large LED Numbers for Bedroom, Office, Clear Read for Elderly
...n at night, which does not affect rest and sleep, and the brightness can be adjusted up during the day, which can easy to read..
⏰Multifunctional Large Display Digital Wall Clock with 37.5inch long usb cable, including time, date, humidity, temperature (switchable ℃/℉), alarm clock functions, multi-directional monitoring of time, temperature, humidity, and play a certain role in monitoring your living environment , only one alarm can be set, it is not the main function..
⏰As you know, LED displays are power-hungry. If you only use batteries for power, you need to replace the batteries frequently, so we use USB cable instead of batteries. On the one hand, it can reduce battery usage and protect the environment, on the other hand , through the usb cable, you can plug it into the adapter, the power bank or the computer, which is very convenient..
⏰The wall-mounted digital clock is very quiet and will not cause noise to affect study and rest, and so it is a good choice for hanging in classrooms, libraries and offices. At the same time, it is very light, only about 550g, which can be easily hung on the wall and not easy to fall off. It has hidden stands so it can be placed on a bedside table or desk..
⏰Due to the negligence of the workers, the pow....
3in1 Easytouch Glucose Cholesterol Hemoglobin Monitor Test Strips Lancing Device Lancets and Carrying Case
...tones and glucose on other popular health apps. The app automatically calculates your Glucose Ketone Index (GKI), an important measure of metabolic health..
RECOMMENDED BY EXPERTS: Leading keto experts, healthcare professionals and researchers trust and recommend KETO-MOJO for accurate testing of ketosis and glucose monitoring. Our LIFETIME WARRANTY backs that up..
ENHANCED FEATURES include auto-coding, the largest memory with up to 1000 readings, individually foil wrapped strips for enhanced sterility and longevity, and control solutions for glucose and ketones..
RESOURCES TO HELP YOU LIVE A KETO LIFESTYLE - Keto-Mojo provides you with more than just testing strips. We provide you with all the information you need to be successful on your low-carb or keto journey. We help you understand keto basics, testing basics, food basics, and more. We provide hundreds of FREE articles, videos, and recipes!.
GRV8-03 Monitoring Relay, 176V-552V Ultrasmall Three Phase Voltage Relay Voltage Monitoring Relay Adjust for Mobile Device Connection Control(M265)
Small Size: 2021 Improved Version, This 3-Phase Monitoring Relay has a smaller compact size for easier and convenient use and install, and the size of the Monitoring Relay is 8.1 x 6.7 x 1.75 cm/3.1 x 2.6 x 0.6 inch, you can install it on any places around the room, saving a lot of place.
Multi-functioanl: This DPA51CM44 3-Phase Monitoring Relay has a widely use on the electric filed, and it can be applied to motor protection, elevator, air conditioning system, power system and other industries, very helpful tool during daily life.
Work Well: DPA51CM44 3-Phase Monitoring Relay features with strong anti-interference performance, so it helps maintain a constant and efficient work of the motor, it will provide an excellent performance during the working process.
3-Phase Design: This Current Monitoring Relay is designed with 3-Phase Monitoring Relay to provide a correct phase sequence, without neutral, phase Loss and Incorrect phase sequence, so it can detect when all phases are present and have the correct sequence.
LED Indication: This DPA51CM44 Monitoring Relay features an LED indication for easier installation and trouble shooting, which permits a maximum degree of protection to be achieved for machines, plants and systems, and avoid far more significant....
