Amprobe PM51A Specifications

Data Sheet

600V

300V

PM51A

Digital Multimeter

The ultimate shirt-pocket DMM with frequency & capacitance

No hassle
warranty

No waiting.

No shipping
charges.

Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.

This shirt-pocket-sized meter is only
3/8” thick and weighs less than 3 oz.
With full functionality offering AC
and DC voltage to 600 V, resistance
to 40 Megohm, capacitance to 3000
μF, frequency to 1 MHz, continuity
w/beeper, and diode test.

Fully autoranging, this meter
offers seven different measurement

functions with 27 full ranges of
measurement. The digital display is
oversized with large digits and an­nunciators. In spite of its size,
this meter is fully safety rated to
CAT III 300 V, CAT II 600 V and is UL
approved. No other meter offers this
small size with such performance
and high safety ratings.

Measures AC and DC voltage, resistance, continuity with beeper, ■
capacitance and frequency

Fully autoranging with 7 measurement functions and 27 ranges

■

Large oversize digital display with measurement results ■
and the unit icon

Data Hold freezes

■

measurement value
on the display

■

One-year,
no-hassle
warranty

(note: $500 MSLP limit)

Amprobe® Test Tools

www.Amprobe.com

PM51A Digital Multimeter

Data Sheet

General Specifications

Display and update rate 3-3/4 digits 4000 counts; Updates 3 per second nominal
Operating temperature 0 °C - 40 °C
Relative humidity Max. 80 % R.H. up to 31 °C, decreasing linearly to 50 % R.H. at 40 °C
Altitude Operating below 2000 m
Storage temperature -20 °C ~ 60 °C, < 80 % R.H. (with battery removed)
Temperature coefficient Nominal 0.15 x (specified accuracy)/ °C @ (0 °C ~ 18 °C or 28 °C ~ 40 °C), or otherwise specified
Sensing Average sensing
Overload protection 600 V dc and V ac rms
Low battery Below approx. 2.4 V
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
Dimension 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

Amprobe® Test Tools

www.Amprobe.com