Battery Replacement - IDEAL 61-744 Mode D'emploi

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 batteries with two
"AAA" batteries.
• 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.idealindustries.com.
Specifications:
Display: 3-3/4 digit LCD with 4000 counts
Polarity: Automatic, positive implied, negative (-) polarity indication.
Overrange: "OL" indication is displayed.
Measure Rate: Samples 2 times per second, nominal.
Auto Power Off: Approximately after 10 minutes of non-use.
Battery Life: 400 hours continuous with Alkaline (61-744)
250 hours continuous with Alkaline (61-746)
Low Battery Indication: The "
Power Supply:
Accuracy:
Temperature
Coefficient:
Altitude:
Operating Environment: 32°F to 122°F (0°C to 50°C) at < 70% R.H.
Storage Environment:
Jaw Opening:
Dimensions:
Weight:
Accessories included: Carrying Case, Test Leads, (2) 1.5V "AAA" batteries,
Safety:
Double Insulation
Instrument has been evaluated and complies with insulation category III (overvoltage
category III). Pollution degree 2 in accordance with IEC-644. Indoor use.
Ranges & Accuracies:
AC Converter:
61-744 model is averaging sensing, rms calibrated
61-746 model is true rms sensing.
Accuracy:
Accuracy is specified as +/-(a percentage of the reading + a fixed amount) at
23°C±5°C (73.4°F ± 9°F), less than 75% relative humidity.
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" is displayed when battery voltage drops below
+
operating level.
(2) 1.5V "AAA" batteries (NEDA R03).
Includes an isolated battery compartment.
Stated accuracy at 23°C ±5°C, <75% R.H.
0.1 x (specified accuracy) per °C,
(0°C to 18°C, 28°C to 50°C).
6561.7 ft. (2000m)
-4°F to 140°F (-20°C to 60°C) at < 80% R.H.
Accepts a 1.50" (38mm) conductor
8.0"H x 2.6"W x 1.5"D (203mm H x65mm W x37mm D)
7.1 oz (200g) including batteries
operating instructions.
Complies with UL/IEC/EN: 61010-1, 61010-2-032,
61010-031 specifications, Cat III-600V.
N12966