详情描述

DO30-IIA Multi-functional Calibration Instrument, Multimeter Verifier, Multimeter Calibrator, Triple Meter Verifier, Triple Meter Calibrator
I. Applications and Features:
DO30-E+ Digital Multimeter Calibration Instrument, a multifunctional calibrator, is suitable for verifying and calibrating various 0.5-class and below current, voltage, and multimeters. It can also serve as a high-stability test power supply, paired with high-grade standard meters, to calibrate 0.5-class and above current and voltage meters.
II. Main Features:
1. 5 1/2-digit LED digital display for output quantity, available in both actual value and percentage modes.
2. The AC and DC current output range is: 0~100uA~500uA~2mA~5mA~20mA~50mA~200mA~500mA~2A~5A~20A.
3. DC and AC voltage output range: 0～200mV～1V～2V～5V～10V～20V～50V～100V～200V～500V～1000V.
4. Available frequencies for selection include three options: 50Hz, 60Hz, and 400Hz.
5. Overload protection with automatic shutdown and manual reset.
Each voltage and current rating can withstand a 20% overload.
7. Clamping meter measurement function: Equipped with our standard coil, capable of measuring AC 0~1000A; error ±0.3%.

Export ItemsOutput RangePeak Output
Accuracy
AC/DC Voltage0～200mV～1V20mA

DCV: ±(0.02% of reading + 0.03% of full scale)
ACV: ±(0.03% of reading + 0.05% of full scale)

DCI: ±(0.02% of reading + 0.03% of full scale)
ACI: ±(0.03% of reading + 0.05% of full scale)

0～2V～5V～10V ～20V～50V50mA
0～100V～200V40mA
0～500V～1000VDC:10mA
AC:20mA
Direct current (DC)

0 ～100 μ A～500 μ A～2mA～5mA～10mA ～50mA～100mA ～200mA～500mA

　

DC:3V
AC:10V
0～1A～2A～5A～20AAC/DC:2V
Standard Resistance10, 24, 50, 100, 240, 500 (Ω), 1, 2.4, 5, 10, 24 (kΩ), plus ×1K, ×1 Range Positions (10kΩ ~ 24MΩ)0.25W±(0.2%+20mΩ)


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