Littmann Master Classic II Stethoscope Review

The Littmann Master Classic II Stethoscope is probably the great products of 3M Littmann. It is known as improved of Littmann Classic II stethoscope no surprise its name, Master Classic II. The hallmark with this superior single-sided stethoscope is the superb acoustic sensitivity with the tunable diaphragm. It also features an award-winning design (Littmann Master Classic II was the winner of “Industrial Design Excellence Award” in 1996) with convenient portability, and it is popular for its economical price.

littmann master classic ii stethoscope

An award-winning ergonomic designed chestpiece

The award-winning ergonomic design of the chestpiece combines perfectly together with the excellent acoustic sensitivity to offer comfort and reliable diagnostic performance. The great acoustic performance and innovative of the chestpiece make this stethoscope both clinically and aesthetically appealing.

Tunable diaphragm technology

The Littmann Master Classic II Stethoscope comes with a patented tunable diaphragm, allowing an individual to conveniently alternate between low- as well as high -frequency sounds without turning over the chestpiece. With this amazing innovation, there’s no need to make any adjustments to suit your changing needs. This will make the stethoscope suitable for general examinations and family practices.

The tunable diaphragm technology combines the diaphragm mode (for high frequency sounds) and the bell mode (for low frequency sounds) in to a single-sided chest-piece. This lets you comfortably move between the diaphragm and the bell modes simply by applying a firm or light pressure on the patient.

Anatomically designed headset

The headset around the Littmann Master Classic II is anatomically designed for high-performance sound transmission. Moreover, the headset is durable enough to be flexed a thousand times as necessary during examinations.

Latex free materials

The latex free materials result in the 3M Littmann Master Classic II stethoscope an appropriate tool for allergy sensitive users.

Snap-tight soft sealing ear-tips

The stethoscope also features snap-tight soft sealing ear-tips that provide both an appropriate fit with an acoustic seal preventing environmental sounds which could negatively influence the examination of the patient. This selection is particularly very useful in noisy surroundings like near a busy highway etc.


  • It’s both efficient and user friendly
  • Completely cancels environmental sounds
  • Has great sound quality
  • It provides a smart appearance
  • It’s much easier to keep clean
  • Good price

The stethoscope posseses an average approval rating of 4.7 out of 5 after 368 reviews. 83% of such comments are positive. One of many reason that could possibly explain this rating is the affordable price of the device in comparison with other Littmann’s products with equivalent quality.


  • Frame may occasionally bend

Who is this stethoscope great for?

The Littmann Master Classic II stethoscope is an ideal stethoscope for nursing experts who are trying to find a top-notch diagnostic tool together with the highest acoustic performance. Being the best option for physical assessments, the Littmann Master Classic II is ideally designed for certified nursing assistants, elementary nurse, EMTs, student nurses, licensed vocational nurses,and medical assistants.


Generally, Littmann name holds very strong brand recognition worldwide. It’s trusted together with the making of the most effective stethoscopes. The Littmann Master Classic II is an excellent stethoscope that will enable you discern different lung and heart sounds.


TP-LINK Archer C7 V2 AC1750 Dual Band Wireless AC Gigabit Router Review Of 2014


The TP-LINK Archer C7 V2 AC1750 Dual Band Wireless AC Gigabit Router is fairly superior by reviewing the predecessors. It is amongst the best routers manufactured by TP-Link. This amazing router features generation x Wi-Fi standard – 802.11ac. As if that is inadequate, it includes superior throughput and even more importantly, the best wireless coverage. Its cost is a bit more affordable than other similar routers. While it’s less expensive than other routers in the same class, the performance and quality is not compromised. It could generate a combined wireless data transfer useage speed all the way to 1.75Gbps, which is 3 times quicker than ordinary N speeds. The C7 V2 AC1750 router by TP-LINK can work with the five-GHz band using a speed all the way to 1.3-Gbps as well as a speed of 450-Mbps by 50 percent.4-GHz band. Indeed, this router is the best selection for online gaming, HD streaming and various band-width-intensive work.

The archer C7 V2 can be a quite large router. Its measurements are 9.6 x 6.4 x 1.3-inches. It has a shiny, black and plastic casing. The router is sold with 3 detachable 5-dBi antennas. These are probably the strongest antennas on the planet. Most antennas off their routers flop over and tilt even when attached firmly. The archer C7 V2 antennas is ever straight because they’re thicker. The device contains ordinary LED perfectly located at the front panel. The back panel contains 2 USB 2. ports, which could support external devices and printers. About the rear, also are a Gigabit WAN port and 4 Gigabit Ethernet Port. To incorporate it down all, the trunk carries a toggle button to change on and off the wireless radio, on / off switch, a WPS/reset button and the antenna connections.

Product Features

6-Antennas allow a totally expanded coverage.

In addition to 3 external antennas, the router also is sold with 3 internal antennas. The external antennas serve the five-GHz band even though the 3 internal antennas serve the 2.4-GHz band. These antennas are made with all the sophisticated technology enabling the unit to maintain greater speeds across bigger distances. Consequently, the router provides an amazing wireless coverage and reliability through the location with your work area

Absolute Gigabit wired connections for the fastest Data Transfer speeds

The TP-LINK Archer C7 V2 AC1750 Dual Band Router Wireless AC Gigabit Router provides you with four gigabits LAN ports as well as a gigabits WAN port. Hence, the velocity of the router might be significantly quicker than the normal Ethernet connections. These devices is an excellent hub to aid a sturdy and awfully fast wired network.

1.75Gbps Dual Band Connections offer lag-free work environment

These devices functions over both 5-GHz and two.4-GHz bands. This ensures incredible wireless performance. Simultaneous dual band provides flexibility towards the two dedicated networks. The 2.4-GHz band are designed for Simple tasks including web browsing or sending emails even though the 5-GHz band are designed for intensive like HD streaming or online gaming- all simultaneously. The router will guarantee your network has lag-free work environment while directing both simple and easy intensive tasks.

Dual Multifunctional USB Ports offers storage and sharing

The two USB 2. ports in archer V7 router are multifunctional. It will help you share printers, media and files with assorted machines remotely via FTP server or by having a local network while from house.

Easy Set-up

The router is loaded using a resource minidisc CD and quick connection guide that will enable you do the complete software installation as well as wireless settings easily and inside the shortest time possible.

IPv6 Supported

Archer C7 by TP-LINK supports IPv6, which can be basic to another internet generation and allows different a new product and enhanced user experiences.


  • Supports generation x Wi-Fi, 802.11ac
  • 3 times quicker than usual N speeds.
  • Sturdy external antennas
  • Dual USB ports for easy sharing of printers, files and media with networked machines or remotely via FTP server
  • 3 detachable 5-dBi antennas offer full Omni-directional wireless coverage
  • Guest Network Access offers safe Wi-Fi access for visitors sharing your house network
  • Premium wireless coverage
  • Full Gigabit Ports
  • Less than other antenna of its class, with performance and quality not compromised.

Customer review

The product or service comes with a overall rating of 3.9 on Amazon. Over 1600 customers have reviewed the router on Amazon. 738 customers beyond 1651 who’ve used the product or service, rated it with five stars beyond five while 428, customers rated it with four-stars.


It’s limited wireless settings. However, OK throughput.

In summary, the C7 router by TP-LINK can be a unique product plus an improvement model of its predecessors. It arrives with 2 USB ports, six antennas, and may work with both 2.4-GHz and 5-GHz band. It could generate a combined wireless data transfer useage speed all the way to 1.75Gbps, which is 3 times quicker than ordinary N speeds.