product description:
FraFong Clamp meter，More advanced design ，safer and reliable. QUESTION：What is T-RMS and why do we need T-RMS?
ANSWER: ①TRMS is an acronym for True Root Mean Square.
②In the design of a conventional clamp meter, the main measurement object is a sine wave AC current. However, in a real electrical device, the current is often not a sine wave.
Therefore, devices without T-RMS function will produce errors when measuring AC currents.However, our FraFong Clamp Meter can accurately measure distorted AC current signals and obtain more accurate values.
SpecificationsSafety/Compliances: IEC61010 CAT.II 600V, CAT.III 300V over voltage and double insulation
Display: Maximum display 1999
Range selection: Auto ranging
Overload display: Display OL
Measurement Speed: Updates 3 times/second
Diode test: Yes
Continuity test: Yes
Automatic Power off time: 15 minutes, the buzzer will give a warning. Press any key to wake up
Power supply: 1.5V AAA battery×2
AC Current: -Range and Accuracy: 2/20/200A ± (2.5%+5)
-Maximum input current：200A
-True-rms measurement
-frequency response 50Hz-60Hz
AC Voltage: -Range and Accuracy: 0.2/2/20/200/600V ± (1.0%+3)
-Input impedance:10MΩ
-Maximum input voltage:600V AC
-True-rms, frequency response: 45~1000HZ
DC Voltage: -Range and Accuracy: 0.2/2/20/200/600V ± (1.0%+3)
-Input Impedance: 10 MΩ
-Maximum input voltage: 600V DC
Resistance: -Range and Accuracy: 200Ω ± (1.0%+3); 2/20/200KΩ ± (1.0%+3); 2MΩ ± (1.0%+3), 20MΩ ± (1.2%+20)
-Overload sign: OL
Temperature: -Range: -20~500℃ (-4-932℉)
-Resolution: 1℃/2℉
-Accuracy: ±(2%+2)
Package Includes1 x Digital Ture RMS Clamp Meter
1 x Test Leads
1 x Thermocouple
1 x User Manual
1 x Carrying Case
1 x Screwdriver
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