Item category
Ground Resistance Testers 3-4 Pole
|
|
DET3_4 Series Ground Testers
Introducing a new family of earth/ground testers!
More Choice Easier Operation Less Time to Test
 DET3_4
Contractor Series.pdf
|
| Choose from these four new models for
complete specifications |
| DET3TD |
for basic requirements it provides digital ground testing and
bond testing capabilities |
| DET3TA |
for those who prefer an analog display |
| DET4TD |
for the added feature of a fourth terminal (for the
measurement of soil resistivity) |
| DET3TC |
the revolutionary new model with the capability of testing
on-site grounds without disconnecting the utility connection.
This ART method of testing is described further. Click
here. |
|
| All models include these features |
Extra large selector switch
Extra large, clear display for easier operation in outdoor
conditions
Simple one button operation
Battery powered with a bar graph that updates battery strength
Noise reduction up to 40V peak to peak
Safety rating of CAT IV 100V
IP54 rated (water/dust ingress) for extra protection in harsh
conditions
|
| Each instrument includes everything
you need to test: |
| Comes complete with test leads, stakes, batteries,
calibration certificate and rugged polypropylene carry case. |
 |
Megger DET3TD.............$695
Three pole earth testing kit
IP54
rated
2 and 3 point testing
Selectable 25 V or 50 V output
Complete with lead and stake kit
Simple one button operation
Hardwearing carry case
Delivered with calibration certificate |
|
|
DET3TD offers a complete kit
for customers wishing to conduct earth electrode testing using the 2 and
3 pole techniques.
|
 |
Megger DET3TA...............$650
Analogue three pole earth testing kit
IP54
rated
Clear easy to read analogue display
2 and 3 point testing
Selectable 25 V or 50 V output
Complete with lead and stake kit
Simple one button operation
Hardwearing carry case |
|
|
The DET3TA is a three pole
earth testing solution for those users who prefer an analogue
instrument.
|
 |
Megger DET4TD....................$1045.00
Four pole soil resistivity testing kit
IP54
rated
2, 3 and 4 point testing
Selectable 25 V or 50 V output
Complete with lead and stake kit
Simple one button operation
Hardwearing carry case
Delivered with calibration certificate |
|
|
With the ability to to
conduct soil resistivity, and 2 an d 3 pole earth electrode testing the
DET4TD offers the user full flexibility.
|
 |
Megger DET3TC................................$745.00
ART three pole earth testing kit
ICLAMP..............................................$295.00
6220-803(Terminal Adaptor)................$60.00
IP54
rated
2 and 3 point testing
Selectable 25 V or 50 V output
Complete with lead and stake kit
Simple one button operation
Hardwearing carry case
Delivered with calibration certificate
Attached Rod Technique (ART) |
|
|
The DET3TC offers the
solution for users who are concerned about the inherant dangers and
potential cost implications of disconection of the earth spike.
Using the optional Iclamp these problems can be avoided.
|
 |
Introducing the ART of
ground testing
Ground testing using the ART method is
more convenient and reduces testing time.
Model DET3TC includes the additional testing
capability called the ART (Attached Rod Technique) method. A nagging
problem with traditional ground testing has been the requirement to
disconnect the utility connection. Using the ART method you can reliably
measure a grounding electrode while still connected and prove it!
|
| Heres how it works |
A current clamp, connected below the point of separation
of the parallel test currents, measures only the current flowing through
the test ground, not that going back through the utility. This current
value is then used by the built-in microprocessor to calculate ground
resistance, strictly in accordance with Fall of Potential and supported
by IEEE Standard 81.
Thats why using the ART ground testing method is more
convenient and significantly reduces your testing time as much as 40%!
For a more detailed explanation of the ART test method we offer
these two technical application articles. |
| Additional information |
The
ART of Ground Testing
Application
Guide - Attached Rod Technique (ART).pdf |
More Information...
© 2006 Omni Controls, Inc.. All Rights Reserved.
Email: Sales@Omnicontrols.com
We guarantee a 24 hour response on all inquiries made via email.
For quicker response please call Omni Controls
at any of the above numbers
|