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 micro amps for testing flame sensors. It also had core motor testing capabilities such as motor rotation, 3 ph 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.

Amprobe® Clamp Meter, Series: AMP-300 Series, 600 V, 600 A, 60 kOhm Resistance, 1.37 in Jaw, 6000, 5 to 999 Hz, Backlit LCD Display, +/-1.8%, +/-2% AC Current Accuracy, +/-1% Voltage Accuracy, CAT III 600 V, 1.5 V, 32 to 104 deg F Operating, 0 to 2500 uF, +/-2% Capacitance Accuracy, +/-2% DC Current Accuracy, 80% Humidity Rating, +/-1% Resistance Accuracy, +/-1% Frequency Accuracy, -40 to 752 deg F, 8.62 in L x 3.03 in W x 1.46 in H, Additional Information: AAA Battery Size

• Measures DC micro-amps output to test proper operation of the flame sensor on gas appliances
• Measures capacitance, test diodes and features a continuity beeper
• Tests 3 ph sequence and motor rotation to ensure proper connection of a motor to a 3 ph system
• Monitors inrush current during motor start-up
• True-RMS sensing for accurate voltage measurements in noisy electrical environments
• Amp-tip function delivers precise low AC current measurements
• 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 maximum/minimum/average 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