Digital Clamp Meter

Uni-T UT207B Digital Clamp MeterThe Uni-T UT207B digital clamp meter is a versatile tool for working with electrical installations and diagnosing equipment. Thanks to its clamp design, it allows for quick current measurement without opening the circuit, which significantly facilitates work in the field and at switchgear panels.Features that make work easierThe UT207B model was designed for the most demanding applications, enabling precise measurement of AC and DC current up to 1000A and AC/DC voltage up to 1000V. Thanks to a wide range of electrical parameters and advanced features such as True RMS, Zero mode, NCV, and LPF and LoZ filters, the device guarantees the highest accuracy of results even in difficult conditions. Additionally, the built-in inrush current measurement function allows for detailed analysis of transient loads.Clear Design and SafetyA large bargraph display and robust construction ensure ease of use. The device complies with CAT III 1000V / CAT IV 600V standards.Included Clamp meter Batteries x3 Test leads User manual Specifications Manufacturer Uni-T Model UT207B Type True RMS clamp meter AC current 1000A ±(2%+5) DC current 1000A ±(2%+5) Inrush current 1000A ±(10%+10) AC voltage 1000V ±(1.2%+3) DC voltage 1000V ±(0.5%+5) LPF ACV 1000V ±(2%+5) LoZ ACV 1000V ±(2%+5) AC voltage range 40Hz ~ 400Hz Resistance 60MΩ ±(1%+2) Capacitance 60mF ±(4%+5) Frequency 10Hz ~ 1MHz ±(0.1%+3) Duty cycle 10% ~ 90% ±(2.6%+7) Maximum reading 6000 Functions True RMS, NCV, LPF, LoZ, Zero mode, inrush current measurement, bargraph Jaw opening 42 mm Power supply 3x 1.5V battery (R03) Display 43 x 45 mm Dimensions 272 x 81 x 43.5 mm Weight 420 g Safety CAT III 1000V / CAT IV 600V Certifications CE, UKCA, cETLus

Uni-T UT221 Digital Clamp MeterThe Uni-T UT221 is a more advanced clamp meter from the UT220 series, designed to measure high AC and DC currents up to 2000 A. The device was created for professional applications where greater precision, a wider range of functions, and convenient operation are essential when measuring high current values. With a jaw opening of 63 mm, automatic range switching, and a higher maximum reading, this model performs well in more demanding tasks.Greater capabilities and a wider range of functionsThe UT221 model allows for the measurement of AC and DC current up to 2000 A, AC voltage up to 750 V, DC voltage up to 1000 V, resistance up to 66 MΩ, and frequency up to 20 MHz. Compared to the UT220 model, it offers a maximum reading of 6000, True RMS for AC voltage and current, duty cycle measurement, low-pass filter, inrush current measurement, relative mode, and MIN/I-OUT functions. An additional advantage is the 66-segment analog bar graph, which makes it easier to observe changes during measurement.Ready for more demanding tasksThe meter is equipped with a diode test, continuity buzzer, Data Hold and MAX functions, a full set of icons, and a low battery indicator. Powered by a 9V 6F22 battery, weighing 726 g, and measuring 298 × 107 × 47 mm, this model remains a robust tool for advanced applications.Included Clamp meter Battery x1 Test leads Output cable Carrying case User manual Specifications Manufacturer Uni-T Model UT221 Type True RMS clamp meter AC current 2000A ±(2.5%+5) DC current 2000A ±(2.5%+5) AC voltage 750V ±(1.2%+5) DC voltage 1000V ±(0.8%+1) Resistance 66MΩ ±(1%+2) Frequency 20MHz ±(0.1%+3) Duty cycle 10% ~ 90% Maximum reading 6000 Functions True RMS, diode test, continuity test, Data Hold, MAX, Relative mode, low-pass filter, inrush current measurement, analog bar graph, automatic range switching, low battery indicator Jaw opening 63 mm Power supply 9V battery (6F22) Display 43 x 30 mm Dimensions 298 x 107 x 47 mm Weight 726 g Certifications CE, UKCA, cETLus