
2. Safety instructions
Below is an example of a safety instruction:
Dangerous voltage!
Follow the safety instruction!
Before using the 01, please read the operating manual carefully.
Follow the safety instructions in this manual. In this way you will ensure safe
operation and will retain the 01 in safe condition.
3. Contents of delivery
The following items are included in the delivery of a M13:
3.1 one 01
3.2 one safety test lead, red (L= 1.4 m ; Probe diam. = 4 mm) with protec-
tive cap
3.3 one safety test lead, black (L= 1.4 m; Probe diam. = 4 mm) with protec-
tive cap
3.4 one protective rubber holster
3.5 one compact protective carrying case
3.6 one 9 V battery and two different fuses (built into unit)
3.7 one operating manual
Note on replaceable parts :
- The 01 contains fuses for overload protection :
One fast blow fuse rated 16 A (500 V), D = 6.35 mm , L = 32 mm (P.no.
749770) and one fast blow fuse rated 1 A (500 V), D = 6.35 mm, L = 32 mm
(P.no. 749669).
- The 01 is powered by a built-in 9 V block battery (IEC 6 LR 61).
4. Tester description
refer to figure 1 front tester panel
The display and operating elements shown in figure 1 are denoted as follows:
Digital display for measurement values, display for overrange indication,
Polarity display,
Battery indicator, appears when the battery is low,
Selector switch for direct voltage (DC) or alternating voltage (AC),
Rotary switch for function and range selection
Terminals for capacitance measurements
Input terminal (positive1) for V, W and Hz,
COM-Terminal, common return terminal for current, voltage, resistance
and frequency measurements, continuity and diode tests,
Input terminal (positive) for mA/mA range, for currents up to 200 mA,
Input terminal (positve) for 20 A range, for currents up to 20 A,
Protective rubber holster
1) the automatic polarity display for direct and alternating current refers to this terminal
5. General Specifications
5.1 General specifications for the 01
5.1.1 The digital display is a 3½ digit liquid crystal display with 20 mm digit
height and automatic decimal point placement. The highest display
value is 1999.
5.1.2 The polarity display is automatic. As positive is implied by the
defined input terminal, only a negative pole will be indicated with "-".
5.1.3 Overranging is indicated by "1" or "-1".
5.1.4 The measuring rate of the 01 is a nominal 2,5 readings
per second rate.
5.1.5 The 01 is turned on and off using the rotary switch .
Unit is turned off when switch is in "OFF" position.
5.1.6 The 01 powers off automatically after approx. 30 minutes.
It can be powered on again by turning the rotary switch to select
another range.
5.1.7 Temperature coefficient of the measurement reading: 0.15 x (given
accuracy)/ °C , < 18 °C or > 28 °C.
5.1.8 The 01 is powered by a 9 V block battery (IEC 6 LR 61).
5.1.9 When the battery voltage drops below the operating voltage of the
01 a low battery symbol appears in the display.
5.1.10 The lifespan of a battery is approx. 150 hours (Alkaline battery).
5.1.11 Meter dimensions :
(L x W x H) = 175 x 84 x 31 mm without protective rubber holster
(L x W x H) = 192 x 95 x 50 mm with protective rubber holster
Meter weight:
340 g without protective rubber holster
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