Atec Megger-247000 Series - Manual (Page 3)

Helical Hand
Spikes with
Spring Points
Heavy-Duty
Fixed-Point
Hand Spikes
Replaceable
Needle Points
2 in. (5 cm)
Heavy-Duty
C-Clamps
4 in. (10 cm)
Heavy-Duty
C-Clamps
0.5 in. (1.3 cm)
Kelvin Clips
10 A
10 A
10 A
100 A***
10 A
10 A
10 A
1.5 in. (4 cm)
Kelvin Clips
Maximum
Test Current
Termination Length CAT. NO.
242011-18
242011-30
242002-7
242002-18
242002-30
242004-7
242004-18
242004-30
241005-7*
242005-7**
242006-7
242006-18
242006-30
242003-7
242104-2-16
242104-2-26
7 ft (2 m)
18 ft (5.5 m)
30 ft (9 m)
7 ft (2 m)
18 ft (5.5 m)
30 ft (9 m)
7 ft (2 m)
18 ft (5.5 m)
30 ft (9 m)
7 ft (2 m)
7 ft (2 m)
7 ft (2 m)
18 ft (5.5 m)
30 ft (9 m)
7 ft (2 m)
16 ft (5 m)
26 ft (8 m)
Maximum
Test Current
Potential
Current
Hand Spikes
Terminal Clips
Heavy-Duty
Clamps
N/A
10 A
100 A***
7 ft (2 m)
18 ft (5.5 m)
30 ft (9 m)
7 ft (1.5 m)
18 ft (5.5 m)
30 ft (9 m)
16 ft (5 m)
26 ft (8 m)
242021-7
242021-18
242021-30
242041-7
242041-18
242041-30
242144-16
242144-26
Type Termination Length CAT. NO.
242011-7
Helical Hand
Spikes with
Spring Points
and Current
Pushbutton Switch
10 A 18 ft (5.5 m) 242009-18
20 A
247000 Series
Digital Low Resistance Ohmmeters
* Gold-plated
** Silver-plated
*** With Cat. No. 247120 only
Duplex Test Leads
Individual Test Leads
Test Leads
Megger DLROs require test leads, two potential and two current, to make low-resistance
measurements. In addition to individual current and potential lead sets, duplex leads that combine
current and potential connections in one set are offered. A variety of C-clamps, Kelvin clips, fixed-
point and helical spring-point leads are available in various lengths.
Duplex Test Lead Styles
Kelvin Clips — Feature spade
lugs on outboard end and
alligator clips with insulated,
silver- or gold-plated jaws
Cat. No. 241005-7, 242005-7,
242006-7, 242006-18, 242006-30
Heavy-Duty C-Clamps —
Current passes through the
C-clamp and screw thread;
the potential passes through a
four-point anvil insulated from
the clamp metal. This set of
leads is available in two widths
and a variety of lengths.
Cat. No. 242004-7, 242004-18,
242004-30, 242104-2-16,
242104-2-26
Heavy-Duty Fixed Points —
Economical, lightweight and
built for durability
Cat. No. 242002-7, 242002-18,
242002-30
Helical Spring Points —
Tips rotate and compress into
the body of the probe to
ensure accurate measurement.
Cat. No. 242011-7, 242011-18,
242011-30, 242009-18