Best Magnetic Field Experiment Accessory

USWEL Titanium Bracelet for Men Black PVD Coating 591pcs Minerals Magnetic Bracelet for Men (Black)

Upgraded Magnetic Bracelet：containing 591pcs Minerals, there are four elements on each magnetic bracelet, which are distinguished by four colors. The four elements interact, forming a magnetic field effect around the body, through physical effects,those bodies will full of energy, and have good sleep..
Mens bracelet: 8.5" long adjusted size with link removal tool inside the package, 0.82" wide, 38g only, perfect accessory and partner to your wrist watch and other wrist jewelry, let u attract more attentions from friends.
Pure titanium products (99.9%).Light, well corrosion resistance, non-toxic, never fade, never deformed, will not cause allergies to skin.Titanium is one of the stronest, most durable metal on earth..
The Perfect Gift – This elegant magnetic bracelet arrives in a luxurious gift box and includes a sizing tool and instruction manual - making it the perfect gift for a friend or loved one!.
Black Bracelet: Black PVD coating with minimum 2 years no fade on normal wearing. We promise that if there are any quality problems from the date of purchase, please contact us, we will respond immediately to resolve the problem. If extra links needed, please write to us..

55-piece Magnetivity Magnetic Building Play Set with a under the ocean theme lets kids design, build, and play with their own underwater lab and submarine again and again.
Includes submarine vehicle, 10 double-sided illustrated magnetic panels, 41 magnetic accessories, 3 magnetic wooden play figures with stands.
Magnetic accessories stick to play figures and panels that magnetically attach in different combinations.
Magnetivity encourages kids to experiment, explore, and imagine, and inspires open-ended, hands-on play.
Makes a great gift for children ages 4-10.

Physics Experiment Toolkit: This interesting electromagnetic science experiment toolkit is suitable for students (over 8 years old) who have practical experience in designing and constructing circuit working models, magnetic experiments and energy conversion experiments..
Including: Electromagnetic physics experiment equipment box with more than accessories such as voltmeter, ammeter, battery pack, single pole double throw switch, etc., which is convenient for children to build, test and explore simple circuits.
Electromagnetic Experiment Package: Through our guidance to learn basic electromagnetic experiments, they can freely explore through experiments, open their hearts, think, and do what they want to do..
A Wide Range of Applications: Such as series, parallel, hand-cranked generators, Ohm's law, Ampere's law, etc. Circuit experiment kit is a good way to attract children's attention..
Best Gift: This kit is an excellent gift for kids to learn AND understanding the science and mathematics behind electricity and magnetism. The included manual also gives simple but ....

Can Test The Electric Field And The Magnetic Field Radiationat at The Same Time---Our EMF Electromagnetic Radiation Detector( Test Range: Electric: 1-1999V/m.
Sound-light Alarm, When The Test Result Exceeds The Safe Value The Instrument Willalarm Automatically(Alarm Threshold: Electric: 40V/m.
Data Locking, One-key Lock Of The Radiation Value, The EMF Equipped With a Builtin Electromagnetic Radiation Sensor(Test Bandwidth: 5Hz-3500MHz, Sampling Time: Approx. 0.4 Seconds)..
LCD Graphic Display of The Radiation Value Trend : Radiation Assessment , Remind You Whether The Radiation Value is Safe or not, Double Measure Display of Electric Field Magnetic Field on The Meter, Average / Peak Switching Button Function..
Built-in Rechargeable Lithium-ion Battery (with USB Charging Cable), Fashionable Design,Easy on-hand Operation, Easy to Carry or Make Field Measurement..

Multi Field measurements: Magnetic Field, Electric Field and Radio Frequency (RF) Strength.
Magnetic Field Triple Axis Sensor (X, Y, Z).
2.4 inches (240 x 320 pixels) color TFT display.
Adjustable screen brightness (low, medium, high).

【Multiple Applications】 Designed to work with TOPENS automatic gate openers (Except for AT602, RK700T, CK500 and CK700 model) , and is compatible with most Mighty Mule / Ghost Controls / LiftMaster gate opener systems. It supports any third-party gate operator whose control board provides 12-24VDC or 12-24VAC accessory power, and has Normal Open & Dry contact signal input. Recommended for residential, agricultural, and commercial applications..
【Clever Design】 The wand senses changes in the earth magnetic field caused by mass metal movements and then automatically opens your gate. User-friendly design, simply adjust the field area of sensitivity from 2 to 12 ft. by turning of a knob. Coming with 50 ft. long directly burial cable (a PVC jacket 5-core cable), the probe should be trenched and placed next to your drive. Cable gland prevents water from entering into the wand and avoids cable damages, ensuring a long-lasting performance..
【Easy to Install】 Wire directly to the control board of your gate operator. The probe can be directly buried underground to save unnecessary labor cost compared with the loop coil model. No earth grounding required. Generally install the wand at least 25 ft. away from the gate, and buried 2” deep from ground....

The TES11A Handheld Digital Teslameter is a field-portable unit that measures DC magnetic fields with direct digital readout in mT or Gs..
With small volume, light weight and convenient carry, this instrument can meet the measurement requirements of various sites.
Can select transverse probe or axial probe. Have judgment function of magnetic field polarity. The unit is designed for wide range, auto-range, high....
Adopt micro power consumption design. With long service life, the battery can be continuously used for more than 50 hours.
Wide Application: used for measuring the permanent magnetic material surface magnetic field, dc motors, speaker, magnetic separation machine,....

Green Micro-Encapsulated Film used to Show Magnetic Field, or Test Cracks on Steel Surfaces.
Very Interesting to Actually See the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets.
Applicable to All kinds of Permanent Magnets, Such as Neodymium, Ceramic, SmCo, AlNiCo and Flexible Magnets. To Expose Magnetic Field, Place Directly....
The Magnetic Field Pattern Stays on the Film so You can Further Analyse it till Next Use. Wonderful Educational Tool for Magnetism Study and Analysis!.
Super Fast Delivery! Get Your Orders within 1 to 2 Days for Prime Orders and 1 to 4 Business Days for Non-Prime Orders.