The IET Labs L S Series, Inductance Substitution Boxes, is made up of three cost effective models, starting at about six hundred dollars.

These decade boxes are indispensable tools for applications in engineering, design, troubleshooting, or service. They are perfect for the lab and small enough and rugged enough for use in harsh field environments. (During this paragraph show all 3 models LS-400, LS-400A, LS-400L).

The LS Series Inductance Substitution Boxes employ toroidal inductors on deep gold plated thumbwheel switches. Any inductance is simply set and read as one number. For example to set 4 point 2 3 4 Henries (On LS-400 Dial starting with setting on all 0's. From the left side dial 4 2 3 4) That's all it takes.

The three standard models cover a wide range of inductance values from as low as one Micro-Henry up to ten Henries. They all have accuracies of two percent.

Specifically
-The LS-400 A goes form one Milli-Henry to up to one Henry.
-The LS-400 goes form one Milli-Henry up to ten Henries.
-The LS-400 L goes from as low as one Micro-Henry to one Henry.
.
(Show bullets for the previous two paragraphs as well as the LS-400A, LS-400 and LS-400L as you talk about them, keeping in mind the LS-400 is the most popular; similar to what you do with CS series)

The L S Series substituters are manufactured in the United States and are the most practical and economical inductance substituters you can own; packing a lot of performance into a small package.

Similar versions of this series in resistance, the R S Series, and capacitance, the C S series are also available.

If your application is more demanding, IET offers the GenRad 14 91 Precision Decade Inductor; the most accurate and stable decade inductor available. For computer controlled programmable models look at the P L S series.

To determine which model best for you, please consult our data sheet.
With a simple phone call or email, we can expedite the selection process and help you find the best model for your application and budget.

At under $600 for most values, the IET SRX and SRC series are cost effective yet high performing, stable laboratory or portable resistance standards. The SRX and SRC series are available in 35 resistance values ranging from 1 Milli-Ohm to 1 point 9 Tera-Ohms. Custom values are available to satisfy any requirement.

The performance of these precision standards far surpasses what you would expect for the cost. In the mid range, the resistance value is stable to better than 10 P P M per year, and the temperature coefficient is less than 1 P P M per degree C. As an example, a 100 Ohm standard will change less than 1 Milli-Ohm per year

Each SRX and SRC standard comes with an I S O 17-0-2-5 calibration certificate, indicating uncertainties and the actual readings of the resistor.

Ruggedness and small size make the S R X and S R C Series ideal for any application outside a laboratory environment. Because of the low temperature coefficient, they require no oil bath.

It is possible to maintain these resistance standards indefinitely. Calibration cost is so reasonable that many labs have found it more cost effective to acquire S R X and S R C resistors and put them on very long calibration cycles rather than purchase low cost loose resistors that require frequent calibrations.

These standards will work at very high currents and voltages. Additionally, they can be custom ordered with current ratings of more than 20 amps and voltage ratings more than 10 Kill-ah-watts.

This is just another example of IET's commitment--unique in the industry--of providing the customers exactly what they need to satisfy their requirement, even in an economical product.

For detailed specifications, on the S R X and S R A series please consult our datasheet. (As in HARS video 1:38 Show Datasheet on Website)

If the S R X and S R C resistors do not meet your needs, IET offers 15 other families of decade resistors and standards. Specifically, if you are looking for higher performing Resistance Standards consider the S R X 1 or the S R L series

With a simple phone call or email, we can expedite the selection process and help you find the best model for your application and budget.

This video reviews the Fluke VT02 Visual IR Thermometer and how it is used. Fluke has created a new category for the Fluke VT02: Visual IR Thermometer.

Fluke 62 Max+ IR Thermometer - Infrared thermometers you can handle without care.

http://sierra-media.com We have a new Fluke product video presenting Fluke's Laser Distance Meter. The LDM features the ability to test the distance between two separate locations. This tool belt essential can help you get the job done more efficiently in many different situations. The video shows the product's durability, by being thrown and dropped by different people in each scene. This video also creates the sense of ease by featuring the whole video dialogue free, leaving only the use of each scene to explain the product.

A list of my multimeters can be purchased here:
http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5

This is a review of a Fluke 381 Clamp Meter with iFlex. I demonstrate its versatility with the detachable remote display and the iFlex current clamp in a household distribution board.

Fluke 381 Remote Display True-rms AC/DC Clamp Meter with iFlex™

* Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement for added flexibility without interference with measurement accuracy
* The removable magnetic display can be conveniently mounted where it is easily seen
* iFlex flexible current probe expands the measurement range to 2500 A ac
* CAT IV 600 V, CAT III 1000 V
* Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings
* Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
* Ergonomic design fits in your hand and can be used while wearing protective equipment
* Radio transmitter automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement

A list of my multimeters can be purchased here:
http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5

This is a review of the Fluke 28-II. This is Fluke's industrial true RMS digital

multimeter with 6000 and 20 000 count resolution. It is also IP67 rated (waterproof and dustproof).

A list of my multimeters can be purchased here:
http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5

I introduce the Fluke 381 AC DC Clamp Meter with detachable, remote display & iFlex™

flexible current probes. To be reviewed soon.
Thanks to Comtest (www.comtest.co.za) for the loan of this Fluke 28-II.

Other equipment used in the review:
Fluke 287 / 289
Thurlby Thandar PL303 precision linear 30V 3A compact variable power supply
Fluke 115
Fluke TL175 TwistGuard™ Test Leads

A list of my multimeters can be purchased here:
http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5

In this video I demonstrate how some multimeters with a Hi Res (high resolution) mode round the last digit when switching back to a low resolution mode. In essence they just "hide" the last digit which is not the correct way they should handle this.

Equipment used:

* Brymen TBM867 / BM867
* ISO-Tech IDM207
* Fluke 87-V

Thanks to Comtest for the loan of the Fluke 87-V: www.comtest.co.za