Two 3-1/2 digit LCD Display, accuracy: Voltage +/- 1% + 2 digits, Current: +/- 1.5% + 2 digits

	HY1502D	HY1503D	HY1802D	HY1803D
Input Voltage	110/220V +/-10%AC
Output Voltage	0—15V		0—18V
Output Current	0—2V	0—3V	0—2V	0—3V
Source Effect	<=0.02%+1mV
Load Effect	<=0.01%+5mV
Ripple & Noise	<=1mVrms

Voltmeter & Ammeter . accuracy is 2.5%f.s

	HY1502	HY1503
Input Voltage	110/220 +/- 10%AC
Output Voltage	0—15
Output Current	0—2A	0—3A
Source Effect	<=0.02%+1mV
Load Effect	<=0.01%+5mV
Ripple & Noise	<=1mVrms

Tow 3-1/2 digit LED display. accuracy:Voltage +/- 1%+2 digits Current +/- 1.5%+2 digits