The AIMS Power True RMS Digital Clamp Meter Measures Live Current Up to 600A Without Breaking the Circuit
The AIMS Power True RMS Digital Clamp Meter is an auto range clamp meter and multimeter in one. Clamp the jaws around a single conductor to read AC or DC current up to 600A while the system stays energized, or use the test leads for AC and DC voltage up to 600V, resistance, capacitance, frequency, duty cycle, diode and continuity checks.
It's made for solar installers, electricians, technicians and owners who troubleshoot battery, inverter, automotive and other electrical systems. The meter is designed to EN61010-1 with a CAT II 600V overvoltage category, and it reads True RMS on AC voltage and ACÂ current.
AIMS Power True RMS Digital Clamp Meter Features
Current Readings Without Shutting Down
Press the side trigger to open the jaws up to 40 mm, then close them around one conductor. You get AC or DC current from 0 to 600A at 100mA resolution with no need to disconnect wiring.
Auto Range With Manual Override
The meter picks the range for you, and the RANGE button lets you set AC/DC voltage and resistance ranges by hand. The display shows polarity automatically and shows "OL" when a reading is over range.
Backlit Display, Hold and Relative Buttons
The LCD reads up to 5999 counts and has a blue backlight for dim panels and equipment rooms. D.HOLD freezes a reading, REL/ZERO measures relative values, and auto power off shuts the meter down after about 15 minutes to save its two AAAÂ batteries.
Real-World Applications
Solar and battery systems. Check the current on a battery cable or inverter lead and confirm battery voltage with the test leads.
Automotive and RV work. Trace DC current draw and test continuity and diodes on vehicle wiring.
Job site troubleshooting. Measure AC voltage at outlets and AC current on circuits while equipment keeps running.
Practical Comparison
Clamp Meter Versus a Standard Multimeter
A standard multimeter measures current by placing the meter in series, which means opening the circuit. This clamp meter reads current through its jaws without breaking the connection, and it still handles voltage, resistance and the other test lead measurements.
Buyer Guidance
Know the Limits
Don't measure more than 600V or 600A, and clamp only one conductor at a time, since the meter can't read two or three conductors clamped together. AIMS's manual says indoor use is preferred and warns against high temperature, humidity, explosive or flammable atmospheres and strong magnetic fields.
This May Be A Good Fit If
- You work on solar, battery or inverter systems
- You need AC and DC current up to 600A
- You want one meter for current and voltage
Common Questions
Does It Measure DCÂ Current?
Yes. It measures both AC and DC current from 0 to 600A with an accuracy of ±(2% of reading + 10 digits).
What Size Wire Fits in the Jaws?
The jaws open to 40 mm (about 1.58 inches) at most.
What Batteries Does It Use?
It runs on two 1.5V AAA batteries, and both come in the box.
What's Included
- 1 x AIMS Power Auto Range True RMS Digital Clamp Meter
- 1 x Pair of Test Leads
- 2 x 1.5V AAAÂ Batteries
- 1 x Instruction Sheet
Faster Answers on Live Circuits
The AIMS Power True RMS Digital Clamp Meter combines 600A AC/DC clamp current, 600V AC/DC voltage and a full set of test lead functions in an 8 oz meter. If you'd like help deciding whether it suits your system, the Outbound Power team is happy to help.
AIMS Power Auto Range True RMS Digital Clamp Meter 600V 600A AC/DC Specifications
|
| Electrical |
| Model |
CLAMPMETER |
| Measures |
AC/DC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode, continuity |
| True RMS |
AC voltage and AC current |
| Range Select |
Auto range or manual |
| AC and DC Current |
0 to 600A, 100mA resolution, ±(2% of rdg + 10 dgts) |
| DC Voltage Ranges |
600mV, 6V, 60V, 600V |
| DC Voltage Accuracy |
±(0.8% of rdg + 5 dgts) on 600mV; ±(0.8% of rdg + 3 dgts) on 6V and 60V; ±(1.0% of rdg + 5 dgts) on 600V |
| AC Voltage Ranges |
600mV, 6V, 60V, 600V |
| AC Voltage Accuracy |
±(0.8% of rdg + 5 dgts) on 600mV; ±(0.8% of rdg + 3 dgts) on 6V and 60V; ±(1.0% of rdg + 5 dgts) on 600V |
| Max Input Voltage |
600V |
| Voltage Input Impedance |
10MΩ |
| Resistance Ranges |
600Ω, 6KΩ, 60KΩ, 600KΩ, 6MΩ, 60MΩ |
| Resistance Accuracy |
±(1.2% of rdg + 5 dgts) |
| Capacitance Ranges |
60nF, 600nF, 6uF, 60uF, 600uF, 20m (30 sec) |
| Capacitance Accuracy |
±(8.0% of rdg + 5 dgts) |
| Frequency |
0 to 10MHz, ±(1.0% of rdg + 5 dgts) |
| Diode Test |
Shows approximate forward voltage drop; open circuit voltage about 3.3V |
| Continuity |
Buzzer sounds below about 30Ω; open circuit voltage about 1.1V |
| Overload Protection |
600V (AC/DC voltage); 250V DC/AC RMS (resistance, diode, continuity, capacitance) |
| Accuracy Conditions |
1 year, 23°C ± 5°C, less than 80% RH |
| Display and Controls |
| Display |
Digital LCD, max reading 5999 |
| LCD Size |
30 x 49 mm |
| Backlight |
Blue, turns off after 15 seconds |
| Indicators |
Automatic "-" polarity, "OL" over range, low battery |
| Buttons |
SELECT, RANGE, D.HOLD (data hold and backlight), REL/ZERO (relative) |
| Auto Power Off |
About 15 minutes (can be disabled) |
| Safety |
| Safety Standard |
Designed to EN61010-1 |
| Overvoltage Category |
CAT II 600V |
| Pollution Degree |
2 |
| Physical |
| Jaw Opening |
40 mm max (about 1.58 in) |
| Dimensions |
7.5 x 2.5 x 1 in |
| Weight |
8 oz |
| Batteries |
2 x 1.5V AAA (included) |
| Operating Temperature |
0°C to 40°C, less than 80% RH |
| Storage Temperature |
-10°C to 50°C, less than 85% RH |
AIMS Power Auto Range True RMS Digital Clamp Meter 600V 600A AC/DCÂ Manual