Uni-T UT207B is a reliable digital clamp meter for electricians and service technicians, enabling fast current measurement without breaking the circuit. It offers True RMS, AC/DC measurement up to 1000 A, voltage up to 1000 V, NCV, LPF and LoZ functions for more accurate results in real installations, and a clear bar graph on the display.
Current measurement without breaking the circuit
The clamp design enables fast and safe current measurement directly on the conductor—ideal for work in switchboards, during service interventions, and in the field.
True RMS and advanced modes for accurate results
Support for True RMS and functions LPF, LoZ, Zero and NCV helps obtain stable and accurate values even with interference or non-linear loads.
Rugged design and CAT III/CAT IV safety
The instrument is designed for professional use and meets safety requirements CAT III 1000 V / CAT IV 600 V. A clear display with a bar graph speeds up reading values.
The Uni-T UT207B clamp meter is a versatile tool for diagnostics of electrical installations, switchboards, and service equipment. Thanks to the clamp design, you can measure current conveniently and safely without interrupting the conductor, saving time and minimizing the risk of errors when working in the field.
The model is designed for demanding use: it supports measuring AC and DC current up to 1000 A and AC/DC voltage up to 1000 V. True RMS technology ensures more accurate values even with non-linear loads. Zero (zeroing), NCV, and LPF / LoZ filters help with measurements in noisy environments and on problematic circuits. It also includes inrush current measurement for analyzing motor starts and transient states.
Key advantages:
- AC/DC current up to 1000 A and AC/DC voltage up to 1000 V
- True RMS for more accurate measurement
- NCV (non-contact voltage detection)
- LPF and LoZ for more reliable real-world measurements
- Bar graph and clear display for quick orientation
- Safety category CAT III 1000 V / CAT IV 600 V
Package contents: clamp meter, 3× batteries, test leads, user manual.
Specifications
- Manufacturer
- Uni-T
- Model
- UT207B
- Type
- True RMS clamp meter
- AC current
- 1000 A ±(2% + 5)
- DC current
- 1000 A ±(2% + 5)
- Inrush current
- 1000 A ±(10% + 10)
- AC voltage
- 1000 V ±(1.2% + 3)
- DC voltage
- 1000 V ±(0.5% + 5)
- LPF ACV
- 1000 V ±(2% + 5)
- LoZ ACV
- 1000 V ±(2% + 5)
- AC voltage range
- 40 Hz ~ 400 Hz
- Resistance
- 60 MΩ ±(1% + 2)
- Capacitance
- 60 mF ±(4% + 5)
- Frequency
- 10 Hz ~ 1 MHz ±(0.1% + 3)
- Duty cycle
- 10% ~ 90% ±(2.6% + 7)
- Max value (count)
- 6000
- Functions
- True RMS, NCV, LPF, LoZ, zeroing mode, inrush current measurement, bar graph
- Jaw opening
- 42 mm
- Power supply
- 3× 1.5 V batteries (R03)
- Display
- 43 × 45 mm
- Dimensions
- 272 × 81 × 43.5 mm
- Weight
- 420 g
- Safety
- CAT III 1000 V / CAT IV 600 V
- Certification
- CE, UKCA, cETLus
