Amprobe ACD-50NAV Specifications

Amprobe Product
Warranty

Amprobe is committed to
delivering the highest quality
test and measurement products
and provides a 1 year warranty
with most of its products. The
length of the product warranty
is stated in the user’s manual
that comes with each product
and can be downloaded from
www.Amprobe.com.

If you ever need warranty
service, please contact the
Amprobe Service Department at
1-877-AMPROBE.

To better serve you for products
with a list price up to $500,
Amprobe authorizes an over-the­counter product exchange from
any authorized Amprobe
distributor within 30 days from the
date of purchase.

Data Sheet

CAT IV Navigator™ Clamps
Meters

Complete with a full range of diagnostic capabilities including
phase sequence, power and power factor, total harmonics
distortion and individual harmonics, inrush current and low pass
filter, the Amprobe Navigator Clamp serves as a first line of defense
for spot checking and verifying system conditions before deploying
more specialized tools -- or incurring additional costs. It is rated
CAT IV 600 V, CAT III 1000 V meter with voltage measurement up
to 1000 V AC/DC. The new innovative navigation system eliminates
confusing push buttons, and replaces them with a single joystick
allowing the user to select functions directly on the display.

n True-rms

Measurements
Voltage up to 1000 V AC/DC, resistance, frequency, THD
(Total Harmonics Distortion) and individual harmonics form
1 to 25, power, power factor
AC Current

- Up to 600 A (ACD-50NAV, ACD-51NAV, ACDC-52NAV)

- Up to 1000 A (ACD-53NAV, ACDC-54NAV)
DC Current

- Up to 600 A (ACDC-52NAV)

- Up to 1000 A (ACDC-54NAV)
Capacitance
Temperature measurement in °C or °F (ACD-51NAV,
ACDC-54NAV only) - Temp. adapter and probe included
DC micro amps (ACD-51NAV only)

n Phase rotation indication
n Non-contact voltage detection
n Inrush current measurement for motors
n Low pass filter for variable frequency drives
n Continuity Beeper
n Min, Max and Smart Data Hold
n Peak hold
n Auto torch-light when clamping
n Large 10,000 count display with active backlight and analog

bar graph

n Auto Power Off
n Maximum jaw opening 1.77” (45mm)
n 4 feet drop proof
n Deluxe carrying case Included
n CAT IV 600 V /CAT III 1000 V safety standard

Amprobe® Test Tools

www.Amprobe.com

CAT IV Navigator™ Clamps Meters

Data Sheet

It’s all about easy and reliable measurements. Amprobe’s new line of Navigator clamp meters feature
quick, easy to use single hand selection of measurements. The joy stick control allows quick selection
of measurement features on the display from MAX/MIN to power factor to AC/DC, with many more
available. Simply highlight the desired measurement feature using the joy stick and press to select.
Rugged and CAT IV reliable, these units also feature, super bright backlight display, built-in jaw flashlight
and overmold bodies to absorb shock -- all you need for commercial and industrial environments.

Individual Models and Descriptions:

ACD-50NAV 600A AC Navigator Clamp

ACD-51NAV 600A AC TRMS Navigator Clamp

ACDC-52NAV 600A AC / DC TRMS Navigator Clamp

ACD-53NAV 1000A AC TRMS Navigator Clamp

ACDC-54NAV 1000A AC / DC TRMS Navigator Clamp

General Specifications

Feature ACD-50NAV ACD-51NAV ACDC-52NAV ACD-53NAV ACDC-54NAV Best Accuracy

AC Current 100.00, 600.0A 100.00, 1000.0A ± (1.5% Rdg + 5 LSD)

DC Current 100.00, 600.0A 100.00, 1000.0A ± (1.5% Rdg + 5 LSD)

AC Voltage 100.00V, 1000V ±(1.0% Rdg + 5 LSD)

DC Voltage 100.00V, 1000V ±(0.7% Rdg + 2 LSD)

Resistance 1.0000KΩ, 10.00KΩ, 100.00KΩ ±(1.0% Rdg + 3 LSD)

Frequency 20.0Hz to 10KHz ±(0.5% Rdg +3 LSD)

Capacitance 4.000 µF, 400.0 µF, 4000 µF ±(1.9% Rdg + 8 LSD)

DCμA 1000.0µA ±(1.7% Rdg + 2 LSD)

Temperature -58F to 1832F

THD (Total
Harmonics
Distortion)

Individual
Harmonics

Power 10kW to 600kW 10kW to1000kW ±(2.5% Rdg + 5 LSD)

Power Factor -1.00 to 1.00 ± 3 degrees

Dimension
(HxWxD)

Weight 380g (0.84lb) 380g (0.84lb) 380g (0.84lb) 420g (0.93lb) 420g (0.93lb)

Accessory Test leads ( one

238.3 x 87.3 x

51.0mm

(9.4 x 3.4 x 2in)

pair), Carrying

case and Manual

( -50°C to 1000°C)

238.3 x 87.3 x

51.0mm

(9.4 x 3.4 x 2in)

Test leads ( one

pair), Temp.

adapter probe,

Carrying case and

Manual

0.1% to 100.0% ±(3.0% Rdg + 10 LSD)

1 to 25

238.3 x 87.3 x

51.0mm

(9.4 x 3.4 x 2in)

Test leads ( one

pair), Carrying

case and Manual

260 x 87.3 x

51.0mm

(10.2 x 3.4 x 2in)

Test leads ( one

pair), Carrying

case and Manual

-58F to 1832F

( -50°C to 1000°C)

260 x 87.3 x

51.0mm

(10.2 x 3.4 x 2in)

Test leads ( one

pair), Temp.

adapter probe,

Carrying case and

Manual

±(1% Rdg + 0.8°C)

Amprobe® Test Tools

website: www.Amprobe.com
email: [e-mail]
Everett, WA 98203
Tel: 877-AMPROBE

Amprobe® Test Tools

Amprobe® Test Tools Europe

In den Engematten 14
79286 Glottertal, Germany
Tel.: [phone] - 0

©2010 Amprobe Test Tools . All right s reserved.

3/2011 CAT IV N avClamps_DS Rev A

3980 834 A

www.Amprobe.com