UNI-T UT256B 200A True RMS Fork Meter UT256 series are high reliable, true RMS fork meters. Its unique design allows users to measure current by simply moving the wire of interest inside the opening of the ‘fork’ to the labeled mark. With no mechanical parts, this meter bares no risk of any type of mechanical failure. Models in UT256 series: UT256A, UT256B Features of UT256B 200A True RMS Fork Meter Certificates: CE, UKCA, cETLus Auto range True RMS Data hold Auto power off Continuity buzzer Low battery indication: ≤2.4V Input protection LCD backlight Specifications of UT256B 200A True RMS Fork Meter Specifications Range UT256A UT256B Certifications CE/RoHS/cETLus Safety ratings CAT II 1000V, CAT III 600V AC current (A) 200A ±(1.8% 5) ±(2.5% 5) DC current (A) 200A ±(2.5% 5) AC voltage (V) 750V ±(1.2% 3) 1000V ±(1.2% 3) DC voltage (V) 1000V ±(0.8% 3) ±(0.8% 3) Resistance (Ω) 60MΩ ±(1% 2) ±(1% 2) Capacitance (F) 60mF ±(4% 20) Frequency (Hz) 10~10kHz ±(0.1% 5) Display count 6000 6000 Diode test About 3V √ NCV √ √ Zero mode √ Relative mode √ General Characteristics Power 1.5V battery (LR6) x 2 (Battery Not Included) Display UT256A: 35mm x 26mm; UT256B: 36.5mm x 24mm Product net weight 248g Product size UT256A: 217mm x 58.8mm x 38.5mm; UT256B: 210mm x 53mm x 35mm   Applications of UT256B 200A True RMS Fork Meter AC current measurement NCV measurement