Content | The Meter can measure AC/DC Voltage and Current, Resistance, Diode, Continuity Buzzer, Capacitance, Frequency and Temperature (?C or ?F), hFE and EF function. In addition to the conventional measuring functions, there is an RS232C or USB serial port (optional), data hold, relative mode, peak measurement (GDM-461), low battery display, display backlight (GDM-360/397/398) and sleep mode (GDM-398/397/360). | The Amprobe AM-570 autoranging digital multimeter is one of the best digital multimeters in its class. Designed for professional electricians who need to maintain service or troubleshoot advanced electrical systems in the most demanding environments, the AM-570 high voltage multimeter is packed full of professional digital multimeter features. With True-rms accuracy for measuring voltage in noisy environments, dual thermocouples for differential temperature measurements, low impedance mode to detect stray voltage, and a low pass filter to accurately measure the voltage on variable frequency drives, the AM-570 takes care of quick go/no-go checks with a single tool | With a full range of AC/DC current, AC/DC voltage, and frequency measurement functions for basic electrical troubleshooting, the AMP-220 clamp meter with its large backlit display is an excellent amp clamp meter choice. Rated CAT III 600 V, the AMP-210 clamp meter offers True-RMS sensing, fast response processor, non-contact voltage detection, capacitance, resistance and continuity measurements to enhance efficiency and safety in today?s complex electrical environments. 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. A low pass filter allows measurement of current and voltage on variable frequency drives (motors with speed controlled by frequency). | Small size doesn?t mean small features. The Amprobe AMP-25 Mini-Clamp is pocket-sized, enabling quick and easy spot checks of electrical systems. With its rugged construction and CAT III 600 V rating, the AMP-25 is a must-have professional troubleshooting tool for commercial electricians and electrical contractors. The AMP-25 is designed to measure AC/DC load current and inrush current for motors. Essential features like True-RMS, non-contact voltage and low pass filter make this clamp stand tall next to clamps twice its size. With the AMP-25, you never have to sacrifice performance for size. | If you?re looking for a versatile clamp-on amp meter for electrical motor maintenance and HVAC testing in high voltage industrial environments, the AMP-330 Clamp Meter is the best clamp meter for the job. It is the best clamp meter in the AMP-300 Series line including all the features of the AMP-320 plus a work light, peak hold, CAT IV 600 V, CAT III 1000 V safety rating and large 2.0 inch (51 mm) jaw. 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/DC current, AC/DC voltage, frequency, True-RMS, non-contact voltage detection, resistance, and continuity. | This CAT IV rated ACD-3300 IND Clamp On Tester is ideal for industrial applications and utilities that require an extra level of safety. Including True-rms sensing for accuracy, this clamp on meter?s extra large jaws can clamp on to those wide diameter wires making taking measurements in industrial environments simple. |