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ND 4960-5 61-764-766-768 Ins
3/17/08
Measuring Frequency (61-766):
66
660
INRUSH
w/Clamp Head
Battery Replacement:
• Ensure test leads are disconnected from
circuit or components.
• Remove test leads from input jacks
on meter.
• Remove the two screws from the
battery cap.
• Remove the battery cap.
• Replace battery with a new 9V battery.
• Assemble the battery cap to the
meter and re-tighten the screws.
Maintenance:
Clean the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Service and Replacement Parts:
This unit has no user-serviceable parts.
For replacement parts or to inquire about service information contact IDEAL INDUSTRIES,
INC. at 1-877-201-9005 or visit our website www.testersandmeters.com.
6:46 AM
Page 9
66
660
INRUSH
w/Test Leads
Replacement boot is
available.
Page 9
Specifications:
Displays:
3-3/4 digit LCD with 6600 counts for both displays
Backlight:
Green illumination with auto-off after 3 minutes
Polarity:
Automatic, positive implied, negative (-) polarity indication.
Overrange:
"OL" indication is displayed.
Zero:
Automatic
Measure Rate:
Samples 2 times per second, nominal.
Auto Power Off:
Approximately after 30 minutes of non-use.
Battery Life:
200 hours continuous with Alkaline (61-764, 61-766)
150 hours continuous with Alkaline (61-768)
Low Battery Indication: The "
" is displayed when battery voltage drops below
operating level.
Power Supply:
(1) 9V battery (NEDA 1604, JIS 006P, IEC 6F22)
Includes an isolated battery compartment.
Accuracy:
Stated accuracy at 23°C ±5°C, <75% R.H.
Temperature
0.1 x (specified accuracy) per °C,
Coefficient:
(0°C to 18°C, 28°C to 50°C).
Altitude:
6561.7 ft. (2000m)
Operating Environment: 32°F to 122°F (0°C to 50°C) at < 70% R.H.
Storage Environment:
-4°F to 140°F (-20°C to 60°C) at < 80% R.H. without battery
Jaw Opening:
Accepts a 1.42" (36mm) conductor
Dimensions:
8.7"H x 3.1"W x 1.8"D (222mmH x 80mmW x 45.5mmD)
Weight:
12.3 oz (350g) including battery
Accessories included: Carrying Case, Test Leads with alligator clip, (1) 9V
battery, operating instructions.
Safety:
Complies with UL61010-1, UL61010-2-032, UL61010-2-031
EN61010-1, EN61010-2-032, EN61010-031 specifications,
Cat IV-600V/Cat III-1000V.
C
US
Double Insulation
Instrument has been evaluated and complies with insulation category IV (overvoltage
category IV). Pollution degree 2 in accordance with IEC-644. Indoor use.
N12966
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