M21-2000 series
BASIC ELECTRICAL TRAINING SYSTEM

Features

. High level, high quality analog trainer
. Combines all essential function of analog experiment
. With analog meters, digital meters, function generator, potentiometers, speaker and DC power supply

Specifications

Specification
1. Analog meters:
A. AC ammeter: 0~100mA~1A
B. AC voltmeter: 0~30V
C. DC ammeter: 0~100mA~1A
D. DC voltmeter: 0~30V

2. 3 1/2 digits digital meters:
A. DC Ammeter: 0~2000μA~2000mA
B. DC voltmeter: 0~2V~200V

3. FUNCTION GENERATOR:
(A) Frequency range: 1Hz-10Hz
10Hz-100Hz
100Hz-1kHz
1kHz-10kHz
10kHz-100kHz

(B) Amplitude
Sine wave output: 0-10 Vpp variable
Triangle wave output: 0-10 Vpp variable
Square wave output: 0-10 Vpp variable

4. POTENTIOMETERS:
A. Variable resistor VR1 = 100Ω
B. Variable resistor VR2 = 1kΩ
C. Variable resistor VR2 = 10kΩ
D. Variable resistor VR2 = 100kΩ

5. SPEAKER:
2-1/2 inch diameter, 8 ohm/0.5W to be used for load.

6. POWER SUPPLY:
A. Fixed DC output: +5V, 500A
B. Fixed DC output: -5V, 500mA.
C. Variable DC output: 0 to +15V, 1 A
D. Variable DC output: 0 to –15V, 1 A
E. Fixed AC output: 12V-6V-0-6V-12V

7. OTHER STANDARD ACCESSORIES:
(1) Power cord
(2) User manual

8. DIMENSIONS(W×H×D): 258×95×334mm

9. WEIGHT: 4.5kg