Is your neck suffering from great pressure after desk work or smart phone? this electric pulse neck massager, give much relaxation to your muscle tension and cervical fatigue. It not just relaxes the stressed muscle tissues but regulates the blood circulation as well.
Isolation gowns are personal protective equipment used in health care settings to help prevent the gown wearer from transferring microorganisms that may harm vulnerable patients.
Greensun Solar powerwall is an integrated lithium ion battery pack. It is very safe with adopting lithium iron phosphate battery technology. Powerwall battery system is widely used in home energy storage system(HESS) such as solar energy system, wind energy system, ups and also EPS, telecom.
EverExceed RMI series is a new Off-grid inverter with advanced technology and improved modularity with high efficiency (≥90%). The series has a vast range of 500VA-6000VA. This inverter has been designed to offer low cost per VA and offers our standard features, high level of intelligence, reliability and smart characteristics.
Features:
1. It has strong overload capability and can drive the 3ph pump with 1:1 horse power;
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module,inside with AC filter for high head system;
4. IP21 design,speed regulating heat dissipation,indoor use;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6. Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7 .Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8. Fully automatic operation control, soft start and soft stop,one key to start.
The Rapid Prototype model, also known as the R.P., refers to the first or first batch of samples before the plastic mold is cut in the new product development stage.
The Rapid Prototype is the first step to verify the viability of the product. It is the most direct and effective way to find the product design defects, so as to improve the defects until the model has no problems.
Rapid prototyping technology, also known as additive manufacturing [1], it is a kind of digital model file as the basis, the use of powdered metal or plastic and other bondable materials, printed layer by layer Ways to construct the technology of objects.
Essential travel electronic thermometers are made of safe, hygienic and environmentally friendly materials, free of mercury and equipped with a convenient buzzer to quickly and accurately measure body temperature and object temperature to protect the health of the home.
When using stethoscope, should see the direction of the ear tube first, the ear tube of the stethoscope is pulled outward, the ear tube is inclined forward, the ear tube is worn into the external ear canal.Because the Angle of the forward tilt of the ear canal is in line with the direction of the external auditory canal of the human body, it is conducive to sound transmission.
SFT Handheld 5Inches Presidential Election Android Biometric Fingerprint PDA Device model SF360 is built-in high sensitive Suprema Fingerprint sensor or Futronic sensor optional to meet different projects needs. It also support NFC Type A/B card swiping for National ID card Authentication
