2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory
MEASURING RANGE: 0.00~14.00pH and 0~55°C (32~131°F) Temperature with ATC so temperature change can't affect on pH level measurement..
APPLICATIONS: Great for student, professional and even personal used in achieving the correct pH and temperature level in water quality monitoring and analysis..
FEATURES: Separate electrode to avoid contamination, composed of replaceable BNC type electrode and fixed temperature probe.
POWER SUPPLY: 4 x 1.5V AG13 button battery or 6V DC power adaptor ideal for continuous monitoring.
Force1 UFO 4000 Mini Drone for Kids - LED Remote Control Drone, Small RC Quadcopter for Beginners with LEDs, 4-Channel Remote Control, 2 Speeds, and 2 Drone Batteries
Easy Remote Control Drone for Kids: Fly this mini RC drone for boys and girls with a push of a button.
launch, land, and perform 360° flip drone stunts with the easy-to-use 4-channel remote transmitter that allows you to fly multiple flying toy drones at once.
Vibrant LED Drone with 2 Speeds: Pilot this drone day or night, indoors or out with ultra bright neon-colored LEDs.
this small drone races in low or high speeds to fit the drone flying preferences of beginners, intermediate, and experienced drone flyers.
User-Friendly UFO Drone Specs: This stunt drone is equipped with smart features like Altitude Hold to keep the drone hovering at a set height and Headless Mode for easy toy drone orientation, making this a great first toy drone for beginners of all ages.
Extended Flight Time with 2 Drone Batteries: Get back to flying this quadcopter drone again and again with 2 included rechargeable drone batteries for 18 minutes total flight time.
ultra portable mini drone measures 5.5” x 5.5” and includes 4 spare propellers, a USB charging cable, and drone remote (requires 4 AAA batteries - not included).
Kid-Safe and Durable Toy Drone: This mini drone for kids is designed with kid-friendly propeller guards for increased safety and durability.
CaseSack Case for EKG Heart Rate Monitor Like SonoHealth, EMAY Handheld EKG Monitor, Wireless Handheld Home ECG Cardio & Electrocardiogram Machine
【24-HOURS CONTINUOUS EKG MONITORING】: Catch any abnormal heart signs at home easily with dynamic ECG/EKG monitoring round the clock, so that you don’t miss any of the crucial moments..
【ARTIFICIAL INTELLIGENCE (AI) ANALYSIS】: Supports FREE AI analysis of your recorded heart events and ECG. Can screen more than 104 different abnormal heart events in 16 categories..
【WATCH YOUR HEARTBEAT IN REAL-TIME】: Record and observe your heartbeat and ECG waveforms in real-time on your mobile phone’s screen. Get abnormal heartbeat reminders on the monitoring machine.*( AI report analysis is only available on PC software.).
【DATA-MANAGEMENT AND REPORT-SHARING】: Work with ‘ECG Browser’ to analyze and save your reports. Share complete ECG and analysis reports with your doctor with one click..
【COMFORTABLE TO WEAR】: Compact and elegant design, comfortable to live with. Weighs as little as 18 grams. Wear it with either the chest strap OR with electrode stickers..
SIMREX X300C 8816 Mini Drone RC Quadcopter Foldable Altitude Hold Headless RTF 360 Degree FPV Video WiFi 720P HD Camera 6-Axis Gyro 4CH 2.4Ghz Remote Control Super Easy Fly for Training (Blue)
Phone direct control with transmission or transmitter control with smart phone. Apple iOS/ Android phones Compatible.
360 degree flips & rolls. One key 3D rolling special effects. Flip in 4-ways flip(left, right, forward, backward). Continuous roll for perfect action and wonderful performance..
Headless security mode. When eyes can't identify the orientation of the drone, The headless mode can help to control easier and prevent from losing the direction..
Equipped with the latest 6-axis gyro flight control systems, provide better and safer using experience..
Range: About 30-45 meters. Flight Tim: about 8-10 minutes. Charging time: about 60 minutes. (Note: the battery of the drone could only be charged with the original charging cable. ).
Sky Is Not My Limit It's My Playground Funny Drone T-Shirt
This funny drone accessories is a great drone for quadcopter gift for men or women, boys or girls as well as kids, adults or children. A drone for kids gift idea for christmas, birthday, anniversary or any other present giving occasion for drone pilots..
You love flying drone with camera or drone racing with a drone camera? Then add this funny drone costume to your drone toy. This quadrocopter dress fits perfect as a drone gift idea for drone racer who loves drone quotes..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.
Are you a Drone Lover or Drone Pilot? Are you looking for a Birthday Gift or Christmas Gift for UAV Hobbyist, Drone Operator, Drone Racer, or FAA Licensed Pilot? This Droner Lover design is the perfect gift for anyone who is passionate about flying drones..
This Drone Lover design is an exclusive novelty design. Grab this Drone Lover design as a gift for anyone who is a drone enthusiast, a drone videographer, and loves aerial photography. Perfect gift idea to wear on their next drone racing and drone flying..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.
Surge syncs automatically and wireless to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Get continuous, automatic, wrist based heart rate and simplified heart rate zones.
plus all day activities including steps, distance, calories burned, floors climbed and active minutes.
Monitor your sleep automatically and wake with a silent alarm.
Continuous, wrist based heart rate monitoring for workout intensity, training zones, and calorie burn with no uncomfortable chest straps.
24/7 heart rate readings to optimize health with resting heart rate and all day trends.
Accurately track all day activity like heart rate, steps, distance, calories burned, floors climbed and active minutes.
Stay connected with text and call notifications on display.
Sync stats wirelessly and automatically to your computer and over 100 leading smartphones.
