• 100% Compatible with Altera USB Blaster
• Better anti-noise capabilities
• The same circuit is used in Altera DE2 Board designed/manufactured by Terasic

Features:

• 3¾ Digital multimeter with maximum reading of 3999
  
• Measure DCV,ACV,DCA,ACA,resistance,capacitance,
  frequency and temperature
  
• Tests diode, transistor and continuity
  
• Data hold
  
• Range selection automatic and manual
  
• Large LCD display (Size 70X50mm)
  
• Low battery indication
  
• Auto power off
  
• Full overload protection(Indicator)
  
• Shock proof protection
  

SPECIFICATIONS:

Basic Function:
DCV	Range	: 400mV / 4V / 40V / 400V / 1000V
	Accuracy	: ±(0.5%+4)
ACV	Range	: 400mV / 4V / 40V / 400V / 750V
	Accuracy	: ±(0.8%+6)
DCA	Range	: 40mA / 400mA / 10A
	Accuracy	: ±(1.0%+6)
ACA	Range	: 400uA / 4000uA / 40mA / 400mA / 10A
	Accuracy	: ±(1.5%+10)
Resistance	Range	: 400ohm / 4kohm / 40kohm / 400kohm /4Mohm / 40Mohm
	Accuracy	: ±(0.8%+4)
Capacitance	Range	: 4nF / 40nF / 400nF / 4uF / 40uF / 200uF
	Accuracy	: ±(2.5%+6)
Frequency	Range	: 100Hz / 1000Hz / 10kHz / 100kHz / 1MHz / 30MHz
	Accuracy	: ±(0.5%+4)
Celsius		: (-40 ~ 1000)ºC ±(0.8%+4)
Function protection		: 1%~99%
Input impedance		: 10Mohm
Sampling rate		: 3times/s
AC Frequency response		: (40-400)Hz
Operation way		: Auto range
Max. Display		: 3999
LCD Size		: 70X50mm
Battery		: 3V(1.5VX2)AAA size
ACCESSORIES
Test Leads,Battery, Temperature Probe, Instruction Manual

PS-302D is a high accuracy Regulated DC Power Supply which are widely used in researching, experiment and electronics producing etc.

Features:

• Multi output power supply with variable and fixed outputs
  
• 30V /2Amp Dual o/p and 5V /2Amp fixed
  
• High Stability
  
• Short circuit and overload protection
  
• Coarse and fine control for Voltage and Current
  
• Constant Voltage and Constant Current( CV/CC )
  
• Independent, series and parallel modes
  
• 4 sets of LED for voltage and current output display
  
• Ripple: < 1mVrms
  

SPECIFICATIONS:

Dual Output Voltage		: 0-30V
Dual Output Current		: 0-3A
Display		: 3 digital voltage and current display
Fixed output		: 5V/2A Fixed Output
Others		: Independent, series and parallel modes
Independent
Output Voltage		: 0-30V per channel
Output Current		: 0-2A per channel
Series
Output Voltage		: 0-60V using both channel
Output Current		: 0-2A using both channel
Parallel
Output Voltage		: 0-30V using both channel
Output Current		: 0-4A using both channel
Constant voltage
Stability		: 0 to nominal value continuously variable
	Voltage	: <0.01%+2mV
	Load	: <0.01%+2mV
Recovery Time		: <100µs
Ripple & Noise		: <1mVrms (efficient value)
Temperature Factor		: <300ppm/ºC
Constant Current		: 0 to nominal value continuously variable
Current Load Stability		: < or = 0.2%+3mA
Ripple & Noise		: < or = 3mArms