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MARTINDALE MM34 - Measurement Ranges and Specifications; DC and AC Voltage Specifications; DC Current and Resistance Specs; Diode Test and Battery Test

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DC VOLTS
Ranges: 2V, 20V, 200V, 600V
Resolution: 1mV
Accuracy: +/- (2% rdg + 1 digit)
Input impedance: 10MΩ
Overload protection: 600V DC or AC rms.
AC VOLTS (50Hz to 500Hz)
Ranges: 200V, 600V
Resolution: 100mV
Accuracy: +/- (2.5% rdg + 4 digits)
Input impedance: 4.5MΩ
Overload protection: 600V DC or AC rms.
DC CURRENT
Ranges: 200uA, 2mA, 20mA, 200mA, 10A
Accuracy: +/- (2.5% rdg + 2 digits) except 10A range
+/- (3.5% rdg + 4 digits) on 10A range
Input protection: 0.5A, 250V fast blow & 10A, 600V fast blow ceramic,
fuse.
RESISTANCE
Ranges: 200Ω, 2kΩ, 20kΩ, 200kΩ, 20MΩ
Resolution: 100mΩ
Accuracy: +/- (2% rdg + 3 digits) for 200Ω range
+/- (2% rdg + 1 digit) for 2kΩ to 200kΩ ranges
+/- (3.5% rdg + 4 digits) for 20MΩ range
Open circuit voltage: 300mV DC (3V DC for 200Ω range)
Overload protection: 500V DC or AC rms.
DIODE TEST
Test current: 1mA +/- 0.6mA
Accuracy: +/-(3% rdg + 1 digit)
Open circuit voltage: 3V DC typical
Overload protection: 500V DC or AC rms.
BATTERY TEST
Ranges: 1.5V, 9V
Resolution: 1mV, 10mV
Accuracy: +/- (3.5% rdg + 2 digits)
Load current: 150mA for 1.5V range (typical)
6mA for 9V range (typical)
NOTE:
This instrument complies with class ll, overvoltage CAT lll, 600V of the
IEC1010-1 (EN61010-1) standard and pollution degree 2 in accordance
with IEC-664 indoor use.
This instrument also complies with the requirements of the following
European Community Directives: 89/336/EEC (Electromagnetic
Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC
(CE Marking).
However, electrical noise or intense electromagnetic fields in the vicinity of
the equipment may disturb the measurement circuit. Measurement
instruments will also respond to unwanted signals that may be present.
Users should exercise care and take appropriate precautions to avoid
misleading results in the presence of electromagnetic interference.
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