TB-9017 Page 5 of 6
© 2015 DESCO INDUSTRIES, INC.
Employee Owned
SCS - 926 JR Industrial Drive, Sanford, NC 27332 • (919) 718-0000 • Website: StaticControl.com
Before attempting to replace battery, place main selector
switch in the OFF position.
The circuitry enclosed in the SCS 701 Analog Surface
Resistance Megohmmeter Kit produces high voltages.
Make sure that the main selector switch is in the OFF
position before removing the back cover.
A. To open the back cover, remove the screw located in
the center of the back cover.
B. The batteries are held in place by a metal bracket at
the top of the Tester. To release this bracket, turn the
screw located in the center of the bracket counter
clockwise until the bracket swings free. The batteries
will now slide out.
C. Install new batteries as shown in Figure 9.
Note: Improper battery installation will damage this
Tester.
D. Replace bracket and tighten bracket screw. Replace
back cover and cover screw.
Test Weight Cleaning
Caution: The test probes included in this kit are heavy.
Exercise care in handling. After a period of use, the
conductive rubber pads on the test weights may become
soiled, causing the weight to fail the CONTINUITY TEST.
To clean the surface of the conductive pad, use a 70%
Isopropyl alcohol/water mixture on a clean low-linting
cloth. Allow surface to “air dry” 15 minutes before use.
Zero Adjustment
On occasion, due to handling, vibration, or other causes,
the pointer on the Tester may need adjustment. To zero
the pointer, turn the main selector switch to the OFF
position. Place the Tester on a level stable surface and
turn the mechanical zero adjust screw until the pointer is
over the left most mark on the OHMS scale.
Replacement Parts
The following parts are user-replaceable parts:
Description Part Number
Megohmmeter 701 701-M
Test Weight (each) 701-W
Test Leads (pair) 701-L
Insulated “Bulldog” Clip 3037
Non-insulated Alligator Clip 3038
User Guide
Batteries (2) 1.5 volt AA Cell,
3.6 volt AA Ceel Lithium
*Recommended Batteries: Model TL-5903 TADIRAN,
ER6 Maxell, Saft LS 14500, Zeus ER14505
Technical Data
The following electrical specications are valid for
operating temperatures of 65°F (18°C) to 82°F (28°C), at
relative humidity up to 90% for altitudes up to 2000 m,
unless otherwise noted. Pollution degree 2, class 3.
Test
Function
Measurement
Range
(±5% ±2° of arc.)
Open
Circuit
Voltage
Internal
Resistance
Continuity 0 to 10
megohms
10V ± .7V 500 ohms
10V 10
5
ohms to 10
11
ohms
10V ± .7V 2 ohms
100V 10
5
ohms to 10
11
ohms
100V ± 7V 2 ohms
Physical Data
Tester Size
4.6"(H) x 3.3"(W) x 1.7"(D) Weight: 5 lbs. (2.27 Kg)
each
(11.7 x 8.4 x 4.3 cm) Diameter: 2.7” (6.8 cm)
Weight: 11 oz (5.9 kg) Height: 5.1" (13.0 cm)
(w/ handle and pad)
Safety Information
Warning:
• Turn off the Tester before connecting or
disconnecting test leads, or before moving test
weights.
• Do not use this Tester with any accessories not
specically designed to be used with this product.
• Do not use this Tester to measure live circuits.
• The circuitry enclosed in the SCS 701 Analog
Surface Resistance Megohmmeter Kit produces high
voltages. Make sure that the main selector switch is
in the OFF position before removing the back cover.
Caution:
• The test weights included in this kit are heavy.
Exercise care in handling.
• Improper battery installation will damage this Tester.
• Tester to be used indoors only.
To reduce the risks associated with environmental
contamination from the device along with the Lithium
and Akaline battery:
• At the end of service life, dispose of the charge
analyzer and batteries in accordance with federal,
state and local requirements.
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