Data Sheet
ACD-14 TRMS-PLUS
600A Clamp-On Multimeter
with Dual Display
The ACD-14 TRMS-PLUS is the professionals’ choice for both HVAC &
Electrical applications due to its complete set of measuring features.
Its dual displays allows viewing amperage and voltage simultaneously.
True RMS voltage and current measurements for more precise results
when measuring in noisy AC environments.
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.
(note: $500 MSLP limit)
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Dual Displays – Permits simultaneous reading of
Amperage & Voltage
n
Micro Amps measurement for testing Flame Sensors
n
True RMS for precise measurement results
n
Capacitance to 3000 µF
n
New thin jaws, 5mm thinner than others to access tight
measurement spaces
n
Temperature with Type-K Thermocouple
n
AC and DC Voltage to 600V
n
AC Current to 600A
n
Resistance to 40MW
n
Continuity Buzzer
n
Frequency measurement
n
Diode test
n
Hold and Maximum reading functions
n
In rush current
n
Accommodates conductors up to 28 mm ( 1.1”) in diameter
n
Auto ranging
600V
Amprobe® Test Tools
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ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
General Specifications
Display:
Update Rate:
Polarity:
Low Battery Indication:
Operating Temperature:
Relative Humidity:
Altitude:
Storage Temperature:
Temperature Coefficient:
Sensing:
Power Supply:
Battery Life:
Power Consumption:
Low Battery Indication:
Auto Power Off:
APO Consumption:
Safety:
Transient Protection:
E.M.C.:
Overload Protections:
Dimension:
Weight:
Jaw opening &
Conductor diameter:
Data Sheet
3-3/4 digits 4000 counts, dual LCD displays
3 per second nominal
Automatic
Below approx. 2.4V
0°C to 40°C (32°F to 104°F)
Maximum relative humidity 80% for temperatures up to 31°C (88°F)
decreasing linearly to 50% relative humidity at 40°C (104°F)
Indoor operation below 2000m (6,562 ft)
-20°C to 60°C (-4°F to 140°F), < 80% R.H. (with battery removed)
Nominal 0.15 x (specified accuracy)/°F @ 0°C - 18°C or 28°C - 40°C
(32°F -64°F or 82°F - 104°F), or otherwise specified
Average sensing for ACD-14 FX
Two 3V alkaline button batteries (ANSI/NEDA-5004LC, IEC-CR2032).
95 hours approx. (in DCV mode)
2.5 mA typical for ACD-14 FX
Below approx. 2.4V (battery symbol appears in upper right)
After being idle for 30 minutes
ACD-14 TRMS-PLUS: 0.8µA typical except 25µA typical for temperature function
CE EN61010-1, EN61010-2-032 - Pollution Degree 2
6.5kV (1.2/50µs surge) for all models
Meets EN61326
ACA Clamp-on jaws: AC 600A RMS continuous “+” & “COM” terminals (all functions):
600VDC/VAC RMS
L190mm X W 63mm X H 32mm (L 7.48” X W 2.48” X H 1.25”)
204 g (0.450 lb approx.)
28 mm ( 1.1”) max
Electrical Specification Accuracy
(23 °C ± 5 °C & < 75% R.H.)
Function
DC Voltage
400.0 mV
4.000V, 40.00V, 400.0V
600V
NMRR:
CMRR:
Input Impedance:
AC Voltage [50Hz -- 500Hz]
4.000V, 40.00V, 400.0V
600V
CMRR:
Input Impedance:
TRMS sensing from 10% to 100% of range.
AC Current (Clamp-on) [50Hz / 60Hz]
40.00A
400.0A
600A
*Accuracy specified to 600A continuous.
TRMS sensing from 10% to 100% of range.
± (1.5% rdg + 8 digits)
± (1.5% rdg + 8 digits)
± (1.5% rdg + 8 digits)*
± (1.5% rdg + 5 digits)
± (2.0% rdg + 5 digits)
>60dB @ DC to 60Hz, Rs=1kW
10MW, 30pF nominal
± (0.3% rdg + 4 digits)
± (0.5% rdg + 3 digits)
± (1.0% rdg + 4 digits)
>50dB @ 50/60Hz
>120dB @ DC, 50/60Hz, Rs=1kW
10MW, 30pF nominal (1000MW for 400.0mV range)
Range
Accuracy
Amprobe® Test Tools
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ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
Electrical Specification Accuracy
(23 °C ± 5 °C & < 75% R.H.), cont.
Function
Max/Hold (AC Current only)
Resistance
400.0W
4.000kW, 40.00kW, 400.0kW
4.000MW
40.00MW
Open Circuit Voltage:
Audible Continuity Tester
Capacitance
500.0nF, 5.000µF, 50.00µF,
500.0µF, 3000µF*
*Additional 50.00nF range accuracy is not specified
**Accuracies with film capacitor or better
± (3.5% rdg + 6 digits)***
0.4VDC typical
Audible threshold: between 10W and 120W.
± (0.8% rdg + 8 digits)
± (0.6% rdg + 4 digits)
± (1.0% rdg + 4 digits)
± (2.0% rdg + 4 digits)
Range
Accuracy
Specified accuracy ± 50 digits for changes > 25ms in duration
Data Sheet
***Specified with battery voltage above 2.8V (approximately half full battery). Accuracy decreases gradually to 12% at low battery warn-
ing voltage of approximately 2.4V
DC µA
Range
400.0µA
2000µA
AC µA (50Hz - 500Hz)
Range
400.0µA
2000µA
Frequency ( Voltage input only)
Volts
400.0mV
4.000V
40.00V
400.0V
600V
Diode Tester
Open Circuit Voltage
< 1.6 VDC
Temperature (Type-K Thermocouple)
Range
-20°C to 300°C
301 °C ~ 537 °C
-4°F to 572°F
573 °F ~ 999 °F
Accuracy*
± (2% rdg + 3 °C)
± (3% rdg + 3 °C)
± (2% rdg + 6 °F)
± (3% rdg + 6 °F)
Test Current (Typical)
0.25mA
Range
10Hz to 2kHz
5Hz to 40kHz
5Hz to 100kHz
5Hz to 100kHz
5Hz to 5kHz
Sensitivity
300mV
4V
28V
100V
500V
Accuracy
± (0.5% rdg + 4 digits
± (0.5% rdg + 4 digits)
± (0.5% rdg + 4 digits)
± (0.5% rdg + 4 digits)
± (0.5% rdg + 4 digits)
Accuracy
± (2.0% rdg + 5 digits)
± (1.5% rdg + 5 digits )
Burden Voltage
2.8mV/µA
2.8mV/µA
Accuracy
± (2.0% rdg + 4 digits)
± (1.2% rdg + 3 digits)
Burden Voltage
2.8mV/µA
2.8mV/µA
*Type-K thermocouple range & accuracy not included
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ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
Included Accessories
Test Leads, Carrying Case, Bead Type-K Thermocouple with
banana plug, Users Manual
Optional Accessories
ELS2A
Line splitter
ACF-3000AK 3000A AC Flexible Clamp-On Attachment
TA-1A
Temperature Adapter
TL36A
Heavy Duty Test Leads with Threaded Alligator Clips
Data Sheet
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
©2008 Amprobe Test Tools. All rights reserved.
01/2008 3128492 Rev A
Amprobe® Test Tools
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