Amprobe

AMP-320 600 A AC/DC TRMS Motor Maintenance Clamp Meter

Amp clamp for HVAC, general electrical, or motor testing applications with AC/DC current


$293.00 CAD
Normally ships in 1-2 Weeks

 
  Request Quote

Can We Help You?

CALL US   EMAIL US   CHAT LIVE

Our product experts are here to help you find the right solution for your application!

Whether you need an amp clamp for HVAC, general electrical or motor testing applications, the AMP-310 Clamp Meter, with its large backlit display, has the features you need. HVAC technicians will find the temperature and capacitance measurements they need plus DC Microamps for testing flame sensors. It also had core motor testing capabilities such as motor rotation, 3-phase sequence testing, and inrush current measurement for motor start-up monitoring. The low pass filter allows you to accurately measure current and voltage on variable frequency drives. The Amp-Tip function allows for precise measurement of current down to the tenth of an Amp, enabling accurate current measurement of both large and small diameter wires. It also offers a full range of standard multimeter features, including AC current, AC/DC voltage, frequency, True-RMS, non-contact voltage detection, resistance, continuity and a CAT III 600 V safety rating.

The AMP-320 clamp meter comes with test leads, alligator clip set, banana plug K-type thermocouple, two (2) AAA batteries (installed), user manual, and a carrying case.

• Measures AC/DC Current to 600 A and AC/DC Voltage to 600 V
• Measures temperature from -40° to 752°F, (-40° to 400°C)
• Measures DC Microamps output to test proper operation of the flame sensor on gas appliances
• Measures capacitance, test diodes, and features a continuity beeper
• Tests 3-phase sequence and motor rotation to ensure proper connection of a motor to a 3-phase system
• Monitors inrush current during motor start-up
• Features True-RMS sensing for accurate voltage measurements in noisy electrical environments
• Amp-Tip function delivers precise low AC current measurements – 0 A - 60 A
• Includes a low pass filter to accurately measure voltage and current on variable frequency drives
• Provides resistance and continuity measurement capabilities to verify the quality of electrical connections and the proper operation of motor and transformer coils
• Provides data hold, relative zero, and Max/Min/Avg mode for quick analysis
• Maximizes battery life with auto power off and low battery indicator
• Backlit display for easy measurement viewing in bright and dim environments
• CAT III 600 V safety rated
• Accommodates conductors up to 1.37 in (35 mm)
• Includes test leads, batteries (installed), alligator clip set, banana plug K-type thermocouple, carrying case, and user manual

 

AMP-210

AMP-220

AMP-310

AMP-320

AMP-330

AC Voltage (True-RMS)

Range

0 V - 600.0 V

0 V - 1000.0 V

Accuracy

± 1.0% + 5 LSD (50 - 60 Hz)

± 0.8% + 5 LSD (50 - 60 Hz)

DC Voltage

Range

0 V - 600.0 V

Accuracy

± 1.0% + 5 LSD

AC + DC Voltage

Range

-

0 V - 600.0 V

-

0 V - 600.0 V

0 V - 1000.0 V

Accuracy

-

± 1.2% + 7 LSD (50 - 60 Hz)

-

± 1.2% + 7 LSD (50 - 60 Hz)

± 1.0% + 7 LSD (50 - 60 Hz) 
± 1.8% + 7 LSD (DC 40- 200 Hz) 
± 1.2% + 7 LSD 200 - 400 Hz)

AC Current

Range

0 A - 600.0 A

Accuracy

± 1.8% + 5 LSD (50 - 60 Hz) 
± 2.0% + 5 LSD (100 - 400 Hz)

DC Current

Range

-

0 A - 600.0 A

 

0 A - 600.0 A

0 A - 1000.0 A

Accuracy

-

± 2.0% + 5 LSD (DC 50 - 100 Hz)

 

± 2.0% + 5 LSD (DC 50 - 100 Hz)

± 1.8% + 5 LSD (DC 50 - 100 Hz)

AC + DC Current

Range

-

0 A - 600.0 A

 

0 A - 600.0 A

0 A - 1000.0 A

Accuracy

-

± 2.2% + 7 LSD (DC 50 - 100 Hz) 
± 2.7% + 7 LSD (100 Hz - 400 Hz)

 

± 2.2% + 7LSD (DC 50 - 100 Hz) 
± 2.7% + 7LSD (100 Hz - 400 Hz)

± 2.2% + 7LSD (40 - 100 Hz) 
± 2.5% + 7LSD (100 Hz - 400 Hz)

Precise Low Current AC

Range

0 A - 60.00 A

Accuracy

± 1.5% + 5 LSD (50 - 60 Hz)

± 1.5% + 5 LSD (50 - 60 Hz) 
± 2.0% + 5 LSD (0.00 A - 20.00 A, 100 - 400 Hz) 
± 3.0% + 5 LSD (> 20.00 - 60.00 A, 40 - 100 Hz) 
± 3.0% + 5 LSD (> 20.00 A - 60.00 A, 100 - 100 Hz)

Precise Low Current DC

Range

-

0 A - 60.0 A

-

0 A - 60.0 A

0 A - 60.00 A

Accuracy

-

± 2.0% + 5 LSD

-

± 2.0% + 5 LSD

± 1.5% + 5 LSD (0.00 A - 20.00 A) 
± 3.0% + 5 LSD (> 20.00 A - 60.00 A)

Micro Amps

Range

-

-

0 µA - 2000 µA

Accuracy

-

-

± 1.0% + 5 LSD

Frequency

Range

5.00 - 999.9 Hz

Accuracy

± 1.0% + 5 LSD (600 V range)

Range

50.0 - 400.0 Hz

Accuracy

± 2.0% + 4 LSD (600 A range)

Resistance

Range

0.0 kΩ - 60.00 kΩ

Accuracy

± 1.0% + 5 LSD

Capacitance

Range

0.0 µF - 2500 µF

Accuracy

± 2.0% + 4 LSD

Continuity Beeper

On

≤ 10 Ω

Off

> 250 Ω

Temperature* (Type K Thermocouple)

-

-

-40.0°F - 752°F (-40.0°C - 400°C)

-

-

± 1.0% + 3.0°F (-40.0°F - 14.0°F) 
± 1.0% + 1.5°F (>40.0°F - 99.9°F) 
± 1.0% + 2.0°F (100°F - 752°F) 
± 1.0% + 1.5°C (-40.0°C - 10.0°C) 
± 1.0% + 0.8°C (>-10.0°C - 99.9°C) 
± 1.0% + 1.0°C (100°C - 400°C)

Non-Contact Voltage

10 V - 1000 V AC (50 - 60 Hz)

Phase Rotation Indication

-

-

Rotation-R for main supply 
Rotation-M for motors

Diode Test

Jaw Opening

1.18 in (30 mm)

1.37 in (35 mm)

1.18 in (30 mm)

1.37 in (35 mm)

2.0 in (51 mm)

Safety Rating

CAT III 600 V

CAT IV 600V 
CAT III 1000 V

Special Features

In-Rush Current

Peak Hold (Crest)

Relative Zero

Min/Max/Avg

Data Hold

Backlight

Auto Power Off

Work Light

 

*Error does not include Type-K thermocouple errors

For complete specifications, please download the product data sheet under the “Resources” tab

• HVAC
• General electrical
• Motor testing applications
• Testing flame sensors

Item
Description
Availability
Price
Fused test lead set with alligator clips (red, black, yellow), case, and thermocouple
Normally ships in 1-2 Weeks
$59.00 CAD