DET3TD
Digital Ground Tester
■IP54 rated
■2and 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
Digital Ground Tester
DESCRIPTION
The new ground testing instrument family from Megger
offers a unique solution to your ground rod testing needs.
The complete kit of instrument, test leads, stakes, batteries
and calibration certificate are delivered in a tough
polypropylene carry case - everything you need to start
testing in one kit.
The ground tester is rated to IP54 making it truly an
outdoor instrument. The ground tester has been designed
to be easy to use - a large selector switch makes selection of
2and 3 pole test easy with gloved hands - and the design
makes the fitting of shorting links to perform 2 pole tests a
thing of the past. A large, clear, easy to read LCD display and
thumb sized test button again makes the instrument
particularly suited to the outdoor conditions of ground
testing.
In addition to this ease of use, the ground tester also
automatically checks the connection and condition of the P
and C spike, indicating the status on the display. The
instrument also includes a voltmeter to allow you to
measure the ground voltage. The ground tester can
measure resistance from 0.01 Ωthrough to 2000 Ωand
earth voltages up to 100 V
. To allow accurate testing in
noisy environments the instrument is capable of rejecting
noise of up to 40 V peak to peak.
The Megger digital ground tester is powered by eight AA
batteries which are widely available and also give excellent
testing time - the status of these batteries is given by a bar
graph on the LCD display allowing you to decide when to
change the batteries, before they expire.
The Megger ground testers are designed to meet stringent
safety standards and are rated CAT IV 100 V.
OTHER TECHNICAL SALES OFFICES
Norristown USA, Toronto CANADA,
Mumbai INDIA, Trappes FRANCE,
Sydney AUSTRALIA and the
Kingdom of BAHRAIN.
UK
Archcliffe Road, Dover
CT17 9EN England
T(0) 1 304 502101
F(0) 1 304 207342
UNITED STATES
4271 Bronze Way
Dallas, TX 75237-1019 USA
T1800 723 2861
T1214 333 3201
F1214 331 7399
ISO STATEMENT
Registered to ISO 9001:2000 Cert. no. Q 09250
Registered to ISO 14001-1996 Cert. no. EMS 61597
DET3TD_DS_en_V01
www.megger.com
Megger is a registered trademark
Safety
EN61010-1 CAT IV 100 V
Dimensions:
203 x 148 x 78 mm (8 x 5.7 x 3.2 inches)
Weight:
1kg
DET3TD
Digital Ground Tester
Item (Qty) Order Code
Digital Tester 2 and 3 terminal DET3TD
Included Accessories
Hard carry case
Stake and wire kit
Optional Accessories
Right angled terminal adaptor set 6220-803
2replacement earth test spikes 6220-804
3replacement test leads 6220-805
ORDERING INFORMATION
ELECTRICAL SPECIFICATIONS
Ingress protection:
IP54
Cspike check:
Automatic
Pspike check:
Automatic
Noise check:
Automatic
Noise rejection:
40 V pk to pk
2-wire test:
Yes
3-wire test:
Yes
Resistance range:
0.01 to 2000 Ω
Resistance Accuracy:
2% ±3 digits
Earth voltage range:
0-100 V a.c.
Earth voltage accuracy:
2% ±2 V
Display
LCD
Battery type:
8off AA cells
Operating temperaturerange:
-15 to +55ºC
Storage temperature range::
-40 to +70ºC
