Advanced Analog & Digital Lab Trainers AULT-2000

he upgraded AULT-2000 Advanced Analog & Digital Lab Trainer is a self-contained development tool for all types of analog and digital electronic circuits, combination of Analog & Digital Lab Trainer ADT-7000, Universal Lab Modules ULM-8000, Digital Multimeter, Analog Multimeter and test lead sets.


Analog & Digital Lab Trainer ADT-7000

1. DC Power Supplies Module
Fixed Output: +5V/0.5A, -5V/0.5A, +12V/0.5A, -12V/0.5A
Variable Output: +0V ~ +23V/0.5A, -0V ~ -23V/0.5A

2. AC Power Supplies Module

3. Function Generator Module
Sine, Triangle and Square waveform output
Frequency range: 1Hz to 1MHz in 6 decades
With fine adjust, Amplitude and DC offset control
TTL Mode: 1Hz to 1MHz in 6 decades
Six frequency ranges:
1Hz to 10Hz
10Hz to 100Hz
100Hz to 1KHz
1KHz to 10KHz
10KHz to 100KHz
100KHz to 500KHz
Sine wave output: 0 to 12V peak to peak variable
Triangle wave output: 0 to 8V peak to peak variable
Square wave output: 0 to 22V peak to peak variable

4. Removable Solderless Breadboard Module
Interconnected nickel plated with a total of 2200 tie points nickel plated contact, fitted all DIP sizes and all components with lead and solid wire in diameter of AWG #22-30 (0.3-0.8mm)

5. Two Logic Output Switches Module
Provide two sets of logical output &

6. Two Pulse Switches Module
Provide two sets of pulse output &
2 units push button switch contain switches debouncer for eliminating the bounce caused by switch from “open” to “close” or from “close” to “open” position.

7. 16-Bits LED Indicators with buffer Module
Sixteen LED’s separate input terminals in three colors (RED, Yellow & Green). The LED will be lighted up when input is at “HI Level”, and it will be turned off when it is at no input or at “LO Level”.

8. 16-Bits HI/LO Data Output Switches Module
16 units slide switches and corresponding output terminals. When switch is set at “down” position, the output is LO level; contrarily, it is to be HI level when setting at “up” position.

9. TTL/CMOS Selection Switch
Select TTL or CMOS Mode for data switches

10. Two digits 7-segment LED Display Module
Numerical designs and resultant display

Segment Identification

Truth Table


11. Speaker Module
8Ohm, 0.25W with Audio Amplifier

12. Potentiometer Module
With 1K, 100K and 500K Ohm Potentiometers

13. Adaptors Module
2 Channels 4mm Banana and 2 Channels BNC Adaptor

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Universal Lab Modules ULM-8000

1. Dot Matrix Display Module
5 x 7 Dot Matrix Display

2. LCD Display Module
LCD panel (2 x 16 characters)

3. Frequency Counter Module
Counter range: 1Hz – 50MHz auto-ranging (Maximum 50MHz)
Accuracy: 5% for input frequency less than 1KHz
2% for input frequency greater than 1KHz
8 digits 7-segment LED display.

4. Programmable Capacitors Module (Decade Capacitors Module)
1nF to 40nF (8 Programmable Decade)
0.1µF to 4µF (8 Programmable Decade)

5. Programmable Resistors Module (Decade Resistors Module)
10Ω to 400Ω (8 Programmable Decade)
1KΩ to 40KΩ (8 Programmable Decade)

6. Programmable Inductors Module (Decade Inductors Module)
1µH to 40µH (8 Programmable Decade)
100µH to 4mH (8 Programmable Decade)

7. Computer Interface Module
RS-232 Serial Interface
Centronics / Parallel Interface
USB Interface
BNC Connector

8. Potentiometer Module
With 1K, 10K, 100K and 1M Ohm Potentiometers

9. Switches
2 Positions Slide Switch
3 Positions Slide Switch

10. Adaptors Module
5 Channels 4mm Binding Post to Turn Pin Adaptor
10 Channels 2mm Test Pin to Turn Pin Adaptor

External Modules

1. Analog Multimeter
DC Voltage (range): 0.1V/0.5V/2.5V/10V/50V/250V/1000V
AC Voltage (range): 10V/50V/250V/1000V
DC mA Current (range): 50µA/2.5mA/25mA/0.25A
Resistance (range): 20Ω/200Ω/2KΩ/20KΩ/200KΩ
Low Frequency dB Test: ACV 10V/50V/250V/1000V
Leakage Current: 150µA/1.5mA/15mA/150mA
hFE Tester: 0~1000

2. 3 ½ Digit Digital LCD Display Multimeter
DC Voltage (range): 200mV/2000V/20V/200V/1000V
DC Current (range): 200µA/2000µA/20mA/200mA/10A
AC Voltage (range): 200V/750V rms
Resistance (range): 200Ω/2000Ω/20KΩ/200KΩ/2000KΩ
Audible Continuity Test
Diode Test
Transistor Tester: hFE NPN & PNP

Test Lead Set
1. 2mm Stackable Test Leads Sets
10 units – 5 color Coded (Red, Yellow, Blue, Black & Green)

The AULT-2000 is shipped with a comprehensive softcopy user’s manual and a power cord.
Dimensions (W x D x Hmm): ADT-7000 (360 x 300 x 110), ULM-8000 (310 x 270 x 50),
Weight (Kg) : ADT-7000 (3.5), ULM-8000 (1.65)
Power Supply : AC240V, 50Hz (Fuse Protected)


Note: Due to products continuous development process, layout and specification may change without prior notices.