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PM55A
Precision
Pocket
Multimeter
AM-PM55A
OUT OF STOCK |
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The ultimate shirt-pocket sized meter!
 Only
3/8" thick and less than 3 oz in weight with
full functionality offering
AC and DC voltage to 600 V,
AC and DC current to 2000 μA, resistance
to 6 Megohm, capacitance to2000 μF, frequency to 30 kHz, diode
test and continuity w/beeper.
It
also offers VolTect,™ a
built-in, non-contact voltage detector for
AC voltages.
Another key feature is AutoTect,™
which automatically selects between
AC voltage, DC voltage
or resistance measurement based on
the test point to which the leads are connected. Fully autoranging,
this meter offers nine different measurement
functions plus features that are usually
found in much more expensive and larger meters.
The digital display is oversized with large
digits and unit icons in the display. In spite
of its size, this meter is fully safety rated to
CAT III300 V, CAT II 600 V and is UL listed.
No other meter this small offers such
performance and high safety ratings.
Includes a silicone protective holster, deluxe
carrying case, attached test leads, battery and
manual.
- AutoTect™ feature directs the meter to know if it is
measuring AC or DC
Volts or Resistance
with no user interface
- The AutoTect™ feature has lower input impedance which zeros
out ghost voltages
- Measures AC/DC Current,
Capacitance, Frequency,
Continuity with beeper
- Voltect™ feature is a built-in, non-contact voltage detector
- Power supply 3 V standard button battery x 1 (IEC-CR2032;
ANSI-NEDA-5004LC)
- Automatic Power Off
| Warranty: |
One Year |
| Size: |
4.4 x 2.1 x
0.4 in |
| Weight: |
Approx. 78 gm (3
oz) |
| Safety: |
CAT II 600 V,
CAT III 300 V, Pollution Degree
2, Class 2 |
General Specifications
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Display and update rate |
3-5/6 digits 6000 counts;
Updates 5 per second nominal |
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Operating temperature |
0 °C - 40 °C |
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Relative humidity |
Max. 80 % R.H. up to 31 °C, decreasing linearly
to 50 % R.H. at 40 °C |
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Altitude |
Operating below 2000 m |
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Storage temperature |
-20 °C ~ 60 °C, < 80 % R.H. (with battery
removed) |
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Temperature coefficient |
Nominal 0.15 x (specified accuracy)/ °C @ (0 °C ~
18 °C or 28 °C ~ 40 °C), or otherwise specified |
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Sensing |
Average sensing |
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Overload protection |
600 V DC and V AC RMS |
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Low battery |
Below approx. 2.4 V |
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Power supply |
3 V standard button battery x 1 (IEC-CR2032;
ANSI-NEDA-5004LC) |
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Power consumption (typical) |
6 mA for voltage functions on Auto-V W position &
2 mA for other functions |
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Automatic Power Off |
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(APO) timing |
Idle for 3 minutes |
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APO consumption (typical) |
2.2 μA |
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Dimension |
L 113 mm x W 53 mm x H 10.2 mm (4.4 x 2.1 x 0.4
in) |
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Weight |
Approx. 78 gm (3 oz) |
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Special features |
AutoTect™ (Automatic V & Wselection) and VolTect™
(Electric Field Detection) |
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Agency approvals |
CE, cULus |
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Safety |
Meets IEC61010-1, UL61010B-1, CAN/CSA-C22.2 No.
1010.1-92, CAT II 600 V and CAT III 300 V, |
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Pollution Degree 2, Class 2 |
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E.M.C. |
Meets EN61326 |
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Function |
Range |
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Accuracy |
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RF field @ 3 V/m Specified accuracy + 45 d
(capacitance not specified) |
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DC Voltage:
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6.000 V |
± (0.5 %+3 dgt) |
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60.00 V |
± (1.0 %+5 dgt) |
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600 V (AutoTect™ Lo-Z)
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2.0 % |
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600 V (Hi-Z only)
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1.5 % + 5 dgt |
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NMRR > 30 dB @ 50 Hz/60 Hz |
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CMRR > 100 dB @ DC, 50 Hz/60 Hz; Rs=1 kW
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Input impedance AutoTect™ Lo-Z V DC: 833 kW(4.2
kW when displaying AUTO), 90 pF nom. |
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V DC AutoTect™ threshold >
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+1.2 V DC or < -0.6 V DC nominal (Hi-Z V DC only)
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AC
Voltage (50 Hz - 60 Hz): |
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6.000 V, 60.00 V, 600 V
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± (1.5 %+5 dgt) |
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CMRR > 60 dB @ DC to 60 Hz, Rs=1 kW
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Input impedance AutoTect™ Lo-Z V AC: 160 kW,
160 pF nominal |
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Hi-Z ACV 5 MW, 90 pF nominal |
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ACV AutoTect™ threshold > 1.5 V ac (50 Hz/60
Hz) nominal |
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Capacitance:
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100.0 nF, 1000 nF, 10.0 μF, |
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100.0 μF, 2000 μF 1 3
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± (3.5 %+6 dgt) 2 |
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1Accuracy below 50 nF is not specified 4Specified with
battery voltage above 2.8 V (half full battery). |
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2Accuracies with film capacitor or better Accuracy decreases
gradually to 12% at low battery warning |
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3Updates > 1 minute on large values voltage of approx. 2.4 V.
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Resistance:
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Range:
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Accuracy |
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600.0 W |
± (2.0%+6 dgt)2 |
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6.000 kW |
± (1.2%+6 dgt)2 |
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60.00 kW, 600.0 kW |
± (1.0%+4 dgt) |
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6.000 MW |
± (2.0%+4 dgt) |
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Open circuit voltage 0.4 V DC typical
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1AutoTect™ is for 6.000 kW~ 6.000 MWranges |
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2Add 40 dgt to specified accuracy while reading is below 20 %
of range |
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Frequency:
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10.00 Hz - 30.00 kHz1, 2 |
± (0.5 %+4 dgt) < 2 0 V Sine-rms |
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10.00 Hz - 999.9 Hz |
± (0.5 %+4 dgt) < 600 V Sine-rms |
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1Sensitivity (Sine-rms): Hz in Auto-V ( position:> 3 V
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2Line-level Hz in V position: @6.000 V AC range: > 3 V;
@60.00 V AC range: > 6 V; @600.0 V AC range: > 60 V |
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DC μA Current:
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Range |
Accuracy |
Burden voltage |
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400.0 μA |
± (1.5 %+3 dgt) |
6 mV/μA |
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2000 μA |
± (1.2 %+3 dgt) |
6 mV/μA |
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AC μA Current: |
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Range |
Accuracy |
Burden voltage |
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400.0 μA |
± (2.0 %+3 dgt) |
6 mV/μA |
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2000 μA |
± (1.5 %+3 dgt) |
6 mV/μA |
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VolTect™
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Typical voltage Bar graph indication
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15 V to 55 V |
– |
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30 V to 85 V |
– – |
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55 V to 145 V |
– – – |
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85 V to 190 V |
– – – – |
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above 120 V |
– – – – – |
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Indication Bar graph segments & audible beep
tones proportional to field strength |
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Detection frequency 50/60 Hz |
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Detection antenna Top left corner of the meter |
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Audible Continuity Tester (600 Wrange) |
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Open circuit voltage 0.4 V DC typical |
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Audible threshold 50 Wto 300 W |
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Diode Test |
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Diode test current 0.48 mA |
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Open circuit voltage < 1.6 V DC |
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