Data Sheet
ACD-21SW
Swivel Clamp Meter
New patented rotating head clamp design allows easy viewing of
the measurements in tight or inconvenient to reach places. Simply
rotate the body of meter to get an unobstructed view of the LCD
display. Reach set of features and CAT III 600V safety reading for
use in electrical and HVAC applications.
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180 degree rotating head for the perfect display viewing
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Advanced VoltTect non-contact voltage detection
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Slim jaw design with one hand operation
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Measures AC Current up to 400 ACA, AC/DC Voltage up to
600V, Resistance and Capacitance
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Temperature measurement
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Audible continuity
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Auto and manual ranging respectively for quick checks and
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)
precise measurements
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Auto power off
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Data hold
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Accommodates conductors up to 1.18” (30mm) in diameter
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Safety CAT III 600 V
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Test leads, battery (installed), Users Manual, Carrying Case
and type-K thermocouple are included with the product
Amprobe® Test Tools
www.Amprobe.com
ACD-21SW Swivel Clamp Meter
General Specifications
Display
Polarity
Overrange
Zero
Low battery indication
Auto power off
Measurement rate
Operating Environment
Storage Ttemperature
Accuracy
Temperature Coefficient
Altitude
Jaw opening capability
Power
Isolated battery compartment.
Battery life
Dimensions
Weight
Safety
3¾ digit liquid crystal display (LCD) with a maximum reading of 3999.
Automatic, positive implied, negative polarity indication.
(OL) or (-OL) is displayed.
Automatic.
The “ “ is displayed when the battery voltage drops below the operating level.
Approx. 10 minutes.
2 times per second, nominal.
0°C to 50°C / 32°F to 122°F at <70% relativehumidity.
-20°C to 60° / -4°F to 140°F, 0 to 80% R.H. withbattery removed from meter.
Stated accuracy at 74°F ±8°F, <75% relative humidity.
0.1 × (specified accuracy) per °F, (32°F to 66°F, 82°F to 122°F).
6561.7 Feet (2000m).
30mm (1.18 in) conductor.
1.5 volt battery x2, R03/SIZE AAA.
Data Sheet
150 hours typical with carbon-zinc. 300 hours typical with alkaline.
306 × 135 × 30mm (12 × 5.3 × 1.2 in).
Approx. 157g (1.26lb) including battery.
Designed to meet IEC 61010-1 (EN61010-1) and IEC 61010-2-032 (EN61010-2-032), CATIII 600V class II
and pollution degree 2 indoor use comply with CE , UL
Electrical Specifications
DC Volts
Ranges
Resolution
Accuracy
Input Impedance
Overload Protection
AC Volts (50Hz - 500Hz)
Ranges
Resolution
Accuracy
Input Impedance
Overload Protection
AC Current (50Hz - 60Hz)
Ranges
Resolution
Accuracy
Overload Protection
40A , 400A
0.01A
±(2.0% rdg + 6 dgts) 50 ~ 60Hz
400A AC
4V, 40V, 400V, 600V
1mV
±(1.2% rdg + 5 dgts)
±(1.5% rdg + 5 dgts) on 600V range
4V:10MΩ;40V~600V:9.1MΩ
600 VDC or AC rms
400mV, 4V, 40V, 400V, 600V
0.1mV
±(0.5% rdg + 2 dgts)
400mV:>100MΩ; 4V:10MΩ;40V~600V:9.1MΩ
600VDC or AC rms To measure millivolts, use “RANGE “ button to manually select 400mV range.
Amprobe® Test Tools
www.Amprobe.com
ACD-21SW Swivel Clamp Meter
Resistance
Ranges
Resolution
Accuracy
400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ
0.1Ω
±(1.0% rdg + 4 dgts) on 400Ω to 400kΩ ranges
±(1.5% rdg + 4 dgts) on 4MΩ range
±(3.0% rdg + 5 dgts) on 40MΩ range
Open Circuit Volts
Overload Protection
Capacitance
Ranges
Resolution
Accuracy
4uF , 40uF , 400uF , 4mF
1nF
±(3.0% rdg + 15 dgts) on 4uF range
±(3.0% rdg + 5 dgts) on 40uF to 400uF ranges
±(5.0% rdg + 20 dgts) on 4mF range
Minimum Input Range
Overload Protection
>100nF
-0.45V dc typical, (-1.2Vdc on 400Ω range)
600VDC or AC rms
Data Sheet
600VDC or AC rms When the capacitor to be tested is conhected, if “dsc” symbol indicates on LCD, it
means there is voltage existing in the tested capacitor and need to be discharged before testing.
Temperature
Range
Resolution
Accuracy
Sensor Type
Overload Protection
Continuity
Range
Resolution
Audible Indication:
Response Time
Overload Protection
Non-Contact Voltage Indicator
400Ω
1Ω
Less than 25Ω
500ms
500VDC or AC rms
Sense voltage 70V to 600VAC (50Hz ~ 60Hz) beeper chirps and big bright red LED comes on, works
when meter dial is on any ranges.
-30°F ~ 400°F, -35°C ~ 400°C
0.1°F, 0.1°C
±(1% + 2°F) -4°F ~ 400°F ±(1% + 1°C) 0°C ~ 200°C
±(2% + 4°F) -30°F ~ -4°F ±(2% +3°C) -35°C ~ 0°C
K-type themocouple
60VDC or 30VAC rms
AUXILIARY FEATURES
Hold
Range
Disable Auto Power Off
Freeze the latest reading on the display.
Excute manual range mode.
Set the DMM to off position, press (RANGE) button, and hold the (RANGE) button while turning the
rotary knob to the desired range position. Release the button when LCD displays normally. Note
“APO” annunciator is missing from the LCD. The Auto Power Off mode is activated with an “APO”
symbol indicating on LCD.
Amprobe® Test Tools
www.Amprobe.com
ACD-21SW Swivel Clamp Meter
Included Accessories
One pair test leads
1.5V battery x2 (installed)
Carrying case
TPK01 thermocouple
Users Manual
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
©2009 Amprobe Test Tools. All rights reserved.
03/2010 3621815 Rev A
Amprobe® Test Tools
www.Amprobe.com
模拟与混合信号
