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Wavetek Meterman PM51 Professional Heavy Duty Multimeter
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Wavetek Meterman PM51
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Features:
- Measures AC and DC voltage, resistance, continuity with beeper, capacitance and frequency
- Fully autoranging with 7 measurement functions and 27 ranges
- Complete safety ratings of CAT III 300 V, CAT II 600 V and cULus listing
- Large oversize digital display with measurement results and the unit icon
- Data Hold freezes measurement value on the display
Warranty: One-year, no-hassle
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Description
Pocket size multimeter with frequency and capacitance
The world’s smallest full-featured CAT III rated multimeters. The PM series of multimeters have many features in a very compact size. With an oversize display plus one button function control.
The PM51 is an easy to use pocket meter that delivers all basic multimeter functions plus frequency and capacitance measurement capability. Completely autoranging with innovative control layout. The PM51 measures AC and DC voltage to 600 V, resistance to 40 MΩ, capacitance to 300 μF and frequency to 1 MHz. Safety rated to CAT III 300V, CAT II 600V, cULus listed.
Included accessories:
- Battery (installed)
- Attached test leads
- User’s manual
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| PM51 |
Pocket Dmm W Frequency And Capacitance - Discontinued - suggested replacement: Amprobe PM51A |
| PM53 |
Automatic Pocket Dmm W Voltect, Holster - Discontinued - suggested replacement: Amprobe PM53A |
| PM55 |
Automatic Precision Pocket Dmm W Case - Discontinued - suggested replacement: Amprobe PM55A |
Specifications
| DC Voltage |
Range |
400.0 mV |
| Accuracy |
± (1.0 %+2 dgt) |
| Range |
4.000 V, 40.00 V, 400.0 V |
| Accuracy |
± (2.0 %+2 dgt) |
| Range |
600 V |
| Accuracy |
± (2.5 %+4 dgt) |
| NMRR |
> 50 dB @ 50 Hz/60 Hz |
| CMRR |
>120 dB @ dc, 50 Hz/60 Hz; Rs=1 kΩ |
| Input impedance |
10 MΩ, 30 pF nominal; (1000 MΩ for 400.0 mV range) |
| AC Voltage |
Range |
50 Hz - 60 Hz 4.000 V, 40.00 V, 400.0 V |
Accuracy |
± (2.0 %+5 dgt) |
Range |
60 Hz - 500 Hz 4.000 V, 40.00 V, 400.0 V |
Accuracy |
± (3.0 %+5 dgt) |
Range |
50 Hz - 500 Hz 600 V |
Accuracy |
± (3.5 %+5 dgt) |
Input impedance |
10 MΩ, 30 pF nominal |
CMRR |
> 60 dB @ dc to 60 Hz, Rs=1 kΩ |
| Capacitance |
Range1 |
500.0 nF, 5.000 μF, 50.00 μF, 500.0 μF, 3000 μF3 |
| Accuracy2 |
± (3.5 %+6 dgt4) |
| Resistance |
Range |
400.0 Ω |
| Accuracy |
± (1.5 %+6 dgt) |
| Range |
4.000 kΩ, 40.00 kΩ, 400.0 kΩ |
| Accuracy |
± (1.0 %+4 dgt) |
| Range |
4.000 MΩ |
| Accuracy |
± (1.5 %+4 dgt) |
| Range |
40.00 MΩ |
| Accuracy |
± (2.5 %+4 dgt) |
| Open circuit voltage |
0.4 V DC typical |
| Frequency |
Range5 |
400 Hz, 4 kHz, 40 kHz, 400 kHz, 1 MHz |
| Accuracy |
± (0.5 %+4 dgt)
Sensitivity (V-peak)
5 Hz - 100 kHz > 1.3 Vp 100 kHz - 500 kHz > 2.2 Vp 500 kHz - 1 MHz > 4.2 Vp |
| Diode test |
Test current (typical) |
0.25 mA |
| Open circuit voltage |
1.6 V dc |
| Audible Continuity Tester |
Open circuit voltage |
0.4 V dc typical |
| Audible threshold |
65 Ω ±55 Ω |
- Additional 50.00 nF range accuracy is not specified.
- Accuracies with film capacitor or better
- Updates > 1 minute on large values
- Specified with battery voltage above 2.8 V (half full battery). Accuracy decreases gradually to 12% at low battery warning voltage of approx 2.4V
- Specified at input voltage < 20V AC RMS input signal: Sine-wave, or square-wave with duty cycle > 40 % & < 70 %
General specifications
| Display and update rate |
3-3/4 digits 4000 counts;
Updates 3 per second nominal |
| Operating temperature |
0ºC - 40ºC |
| Relative Humidity |
Max. 80 % R.H. up to 31ºC,
decreasing linearly to 50 % R.H. at 40ºC |
| Altitude |
Operating below 2000 m |
| Storage temperature |
-20ºC ~ 60ºC, < 80 % R.H.
(with battery removed) |
| Temperature Coefficient |
Nominal 0.15 x (specified accuracy)/ºC @
(0ºC ~ 18ºC or 28ºC ~ 40ºC), or otherwise specified |
| Sensing |
Average sensing |
| Overload Protection |
600 V DC and V AC rms |
| Low Battery |
Below approx. 2.4V |
| Power Supply |
3 V standard button battery x 1
(IEC-CR2032; ANSI-NEDA-5004LC) |
| Power consumption (typical) |
2 mA |
| Automatic Power Off (APO) timing |
Idle for 30 minutes |
| APO Consumption (typical) |
2.2 μA |
| Dimensions |
L 113 mm x W 53 mm x H 10.2 mm
(4.4 x 2.1 x 0.4 in) |
| Weight |
Approx. 78 gm (3 oz) |
| Special features |
Data Hold, and 30 ms MAX Hold |
| Agency Approvals |
CE, cULus |
| Safety |
Meets IEC61010-1, UL61010B-1, CAN/CSA-C22.2
No. 1010.1-92, CAT II 600 V and CAT III 300 V,
Pollution Degree 2, Class 2 E.M.C. Meets EN61326 |
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