SPECIFICATIONS
Display:
3¾ digit, 2400 counts (auto-range mode), 2500
counts (manual-range mode).
Polarity:
Automatic, positive implied, negative polarity
indication.
Overrange
: "OL"or "-OL" is displayed.
Low battery indication:
The " " is displayed when the
battery voltage drops below the operating level.
Measurement rate:
2.5 times per second, nominal.
Operating Environment:
0°C to 40°C at < 70% relative
humidity.
Storage Temperature:
-20°C to 60°C, 0 to 80% R.H.
with battery removed from meter.
Accuracy:
Stated accuracy at 23°C ± 5°C, <75% relative
humidity.
Safety:
According to EN61010-1 protection class III
overvoltage category (CAT III 600V) pollution degree
2.
For Indoor use only
Altitude:
UP to 2000m.
Auto Power off:
30 minutes after last rotary switch or push
button operation. Turn the meter off then on to resume
operation.
Power:
single standard 9-volt battery, NEDA 1604, JIS
006P, IEC 6F22.
Battery life:
200 hours typical with carbon-zinc.
Dimensions:
192mm (H) x 91mm (W) x 52.5mm (D).
Weight:
397g including battery.
Accessories:
One pair test leads, One spare fuse installed,
9V battery (installed) and Operating Instructions.
SAFETY INFORMATION
For measurements on Energised circuits Robin Elec-
tronics recommends the use of Fused test leads complying
with the requirements of Standard GS38, to maximise user
safety. Please contact Robin Electronics for further infor-
mation.
The following safety information must be observed to
ensure maximum personal safety during the operation of
this meter:
1. Do not use the meter if the meter or test leads look
damaged, or if you suspect that the meter is not operating
properly.
2. Do not use this instrument outside the specifications
quoted.
3. Turn off power to the circuit under test before cutting,
unsoldering, or breaking the circuit. Small amounts of
current can be dangerous.
4. Use caution when working above 60V dc or 30V ac rms.
Such voltages pose a shock hazard.
5. When Using the probes, keep your fingers behind the
finger guards on the probes.
6. Measuring voltage which exceeds the limits of the
multimeter may damage the meter and expose the
operator to a shock hazard. Always respect the meter
voltage limits as stated on the front of the meter.
7. If the meter is used in a manner not specified by the
manufacturer, the protection provided the meter may be
impaired.
8. Refer all servicing and repairs to Robin Electronics.
OPERATING INSTRUCTIONS
MODEL AR6004
DIGITAL MULTIMETER
DC VOLTS
Ranges:
250mV,2.5V,25V,250V,600V
Resolution:
100µV
Accuracy:
±(0.25%rdg + 5dgts) on 250mV
range
±(0.25%rdg + 1dgt) on other ranges
Input impedance:
>10M
Ω
Overload
&
&
&
&
&
protection:
600VDC or AC rms
AC VOLTS
(50Hz - 500Hz)
Ranges:
250mV,2.5V,25V,250V,600V
Resolution:
1mV(100µA on 250mV range)
Accuracy:
±(0.75% of 4dgts) on 2.5V to 600V
no specification on 250mV range
Input impedance:
10M
Ω
Overload
&
&
&
&
&
protection:
600VDC or AC rms
RESISTANCE
Ranges:
250
Ω
,2.5K
Ω
,25K
Ω
,250K
Ω
,2500K
Ω
,25M
Ω
Resolution:
100m
Ω
Accuracy:
±(0.3%rdg + 3dgts) on 250
Ω
range
±(0.3%rdg + 1dgt) on 2.5K
Ω
to 2500K
Ω
ranges
±(3.5%rdg + 4dgts) on 25M
Ω
range
Open circuit volts:
0.4Vdc
Overload protection:
500VDC or AC rms
CONTINUITY
Audible indication:
<100
Ω
Overload protection:
500VDC or AC rms
DIODE TEST
Accuracy:
±(3.0%rdg + 3dgts)
Resolution:
1mV
Test current:
0.5±0.3mA
Test voltage:
<1.6V
