We offer DC- 20MHz oscilloscope. These are offered with the following features:

• 20 MHz/40 MHz
• High sensitivity 1 m V/div
• Expanded vertical sensitivity to 10 V - 20 V/div
• ALT triggering function
• Z-axis input, Chl output
• Encoder for sweep & vertical sensitivity switch
• 10 times sweep magnification
• TV synchronization, X-Y mode
• Triggering level lock function, automatic synchronize function
• Build- in 6 digit frequency counter (B F Model)
 
For technical specifications, click on the image.

The oscilloscope is an electronic test equipment that allows the voltage signals to be accurately displayed.

 These are offered with the following technical specifications:

 VERTICAL CHANNEL

Sensitivity	10 mV P/P Division at 1 KHz
Frequency Response	10 Hz to 5 MHz (-3db)
Input Impedance	1M Ohm shunted by 40 pf (approx.)
Attenuator	10m V/Div. to 20VDiv. In 11 step 1,2,5 sequence, Accuracy 10%.
Maximum Input Voltage	400 V P/P

HORIZONTAL CHANNEL

Sensitivity	50mV P/P per Div. At 1 KHz.
Frequency Range	10 Hz to 1 MHz (-3db).
Input Impedance	1 M ohm shunted by 40 pf (approx.)
Attenuator	50mV/Div. to 20VDiv. in 9 step 1,2,5 sequence

X-Y OPERATION

Band Width	10 Hz To 1m Hz.
Deflection Factor	50 Mv/Div. To 20v/Div.

SWEEP FREQ. / TIME BASE

Frequency	10 Hz To 1m Hz.
Synchronisation	1. Internal, 2. External, 3. Line i.e. 50Hz

Frequency	10 Hz To 1m Hz
Sychronisation	1. Internal, 2. External, 3. Line i.e. 50Hz
Display	130 mm Diameter CRT. Display Area 8 * 10 Cm
Power Requirements	230V AC 10%

Sine square is audio oscillator that is used to produces different types of waveforms such as triangle, sine and square. These instruments are widely used for testing products having digital display such as most common HDTV displays including plasma, LCD, TFT, CRT, DLP, GLV and OLED. Available in variety of specifications, we offer Sine Square at the most reasonable price.

 These are offered with the following technical specifications:

Frequency Range	1 Hz to 1 MHz in 6 Decade Range
Dial Accuracy	3% of Range
Wave From	Sine & Square Wave
Output Voltage	Sine Wave 0-10 V in 3 Decade Step of 10 V, IV & 0.IV with Consciously Variable control
	Square Wave 0-15 V P/P Continuously Variable
Sine Wave Distortion	Less than 0.5% from 100 Hz to 100 KHz
Square Wave Rise Time	Less than 100 nano seconds at maximum output
Square Wave Symmetry	Duty Factor Variable From 0% To 80%
Output Impedance	600 Ohm 5%
Power	230 V AC 10%

Our range of digital micro OHM meters is a compact and high reliability 31/2 digit instrument suitable for measurement of resistivity of copper wires from 7/0 SWG to 50 SWG, resistance of cables, windings, coils, heater elements and contact resistance of switches, relays, etc. Emphasis is provided to the designing of the instrument in order to ensure quick, stable and repeatable readings of resistance. The instrument uses 4-terminal measurement so that resistance of test leads and contacts is eliminated from test results. Actual value of resistor is directly displayed on seven segment 12.5 mm display.

The technical specifications are as follows: Range of Measurement:

1micro-ohm to 1999 ohm in seven range

Range (Ohms)	Normal Test Current	Accuracy
0 - 1999u	1.50 A	0.3% 2 Digits
0 - 19.99 m	0.75 A	0.2% 2 Digits
0 - 199.9 m	0.75 A	0.2% 2 Digits
0 - 1.999	75 mA	0.2% 2 Digits
0 - 19.99	7.5 mA	0.2% 2 Digits
0 - 199.9 ohm	0.75 mA	0.2% 2 Digits
0 - 1999 ohm	0.075 mA	0.2% 2 Digits

These are offered with the following features & specifications:

Display	3 ½ Digit L.E.D. 12.5mm High
Resolution	1 in 1999 Count
Basic Accuracy	± 0.1 % ± 1 Digit
Operating Voltage	230V AC ± 10%
Optional	110V ± 10% AC/ 12V DC for DC Range
Panel Cut Out	a)92mm (H) x 92mm (W)
	b)46mm (H) x 92mm (W)
	c)60mm (H) x 100mm (W)
	d)92mm (H) x 144mm (W)
DC Voltage	± 199.9mV, ± 1.999mV, ± 19.99mV, 199.9mV ±1000V
AC Voltage	199.9mV, 1.999V, 19.99V, 199.9V & 750V
DC Current	± 199.9uA, ± 1.999mA, ± 19.99mA, ± 199.9mA, ±1.999A, ± 19.99A
AC Current	199.9uA, 1.999mA, ± 19.99mA, ± 199.9mA, 1.999A, 19.99A &199.9A

We offer digital funtion generators. these are offered with the following features & specifications:

Salient Features:
• Excellent wave shape, signal linearity and wave from symmetry
• Wide frequency range from 0.01 Hz to 1 MHz
• Commendable frequency and amplitude stability
• Voltage controlled frequency sweeping facility
• Separate TTL / CMOS output and facility of DC offset

 Technical specifications:

Frequency Range	0.01 Hz to 1 Mhz in suitable steps
Function	Sine, square, triangle, ramp, pulse, ttl/cmos, pulse output
Display	Digital (4-digit 7 segment display)
Accuracy	better than _ 1% 3 digit of F.S
Amplitude	30 V p - p into open circuit
Amplitude Control	0 to 60 db variable (2 x 20 db fine)
DC Offset	Up to _ 15 v into open circuit, continuously
Output Impedance	250 Ohm & 600 Ohm _ 10% (switchable)
Power Required	230v _ 10% AC

The range of high voltage breakdown testers manufactured by us offers excellent measurement of electrical transformer, cables & wires, insulation material & components, etc. These instruments offer great operational flexibility and provide hassle free services for years.

Features:

• Meter: Two digital meter to monitor voltage and leakage current
• Accuracy: -1 % of reading
• Indication:
  • HT: ON-Neon & Buzzer
  • HT: OFF-Neon
• Power Requirement: 230 V AC

Specifications:

Output Volatge (AC)	Test Current
0-5 KV	30 mA
0-5 KV	100 mA
0-10 KV	30 mA
0 - 10 KV	50 mA

 

We offer dual output DC regulated power supply that are constant voltage, current limit type supplies. These have high regulation for load and line voltage variation. The supply can be used in independent and tracking mode. These supplies are protected against short circuit and overload. The output current can be limited to any value from 0 to maximum.

Specifications:

• Input Voltage: 230 V ±10 % AC 50 H
• Load Regulation: ± 0.05 % from no load to full load
• Line Regulation: ± 0.01 % for ± 10 % variation in input voltage
• Operating Mode: Independent and tracking mode
• Ripple: Less than 1 mV
• Meter: Four digital meter to monitor the output voltage and current of each supply
• Protection: Against short circuits and overloads
• Customized power supplies are available
  
  

  Output Voltage	Current Maximum
  0 TO 30 V	20 A.
  0 TO 30 V	10 A.
  0 TO 30 V	5 A.
  0 T0 30 V	2 A.
  0 TO 30 V	1A.

Manufactured as per the international standards, the dual output DC regulated power supply are constant voltage current limit type supplies that have high regulation for load & line voltage variation. The system operates both independent and tracking mode operations. Available with safety features, these supplies are protected against short circuit, overload and polarity. The system also provides flexibility to offer current intensity from zero to maximum.


Specifications:

• Input Voltage: 230 V ±10 % AC 50 Hz
• Load Regulation: ± 0.05 % from no load to full load
• Line Regulation: ± 0.01 % for ± 10 % variation in input voltage
• Operating Mode: Independent and tracking mode
• Ripple: Less than 1 mV
• Meter: Four digital meter to monitor the output voltage and current of each supply
• Protection: Against short circuits and overloads
• Customized power supplies are available
  
  

  Output Voltage	Current Maximum
  0 - ± 30 V	5 A
  0 - ± 30 V	2 A
  0 - ± 30 V	2 A
  0 - ± 30 V	500m A

  
  

We offer CRO (Cathode Ray Oscilloscope) demonstrators as one of our products. Standard cathode ray tubes for oscilloscopes are poorly suited for demonstrations because important sections of the tubes are electrostatically and magnetically shielded, thus concealed from the view of the observer. Furthermore, these conventional cathode ray tubes require high accelerating voltages making them dangerous for an exposed setup. These are also offered as per our customers' requirements & specifications.

The "Crown AM Radio Receiver Demonstrator" is versatile super heterodyne Receiver design to under stand all the function of a single band transistor receiver. The trainer is made on single PCB (Size. 345 mm x 250 mm) and all components are mounted in side and circuit is made on Top. It has got an  "Crown AM Radio Receiver Demonstrator" is versatile super heterodyne Receiver design to under stand all the function of a single band transistor receiver. The trainer is made on single PCB (Size. 345 mm x 250 mm) and all components are mounted in side and circuit is made on Top. It has got an  --antenna coil, local oscillator, RF amplifier, IF amplifier, diode detector, audio amplifier, power amplifier with volume control & speaker. The trainer supplied with built in power supply. These are used to observe the characteristics i.e., sensitivity, selectivity, fidelity stability, noise figure and signal to noise ratio & hum measurement.

These are offered with the followimg features:

• Bread board having 1680 tie points is mounted on front panel
• 0 Logic Input with led Indicator using SPDT Switch
• 10 nos. logic output with led indicator
• 1Hz mono shot clock puls with pulser switch
• TTL clock pulser having output Frequency's of 10 Hz, 100 Hz, 1 KHz & 10 KHz selectable by switch
• Three segment display connected with sockets for each segments

Technical Specifications:

Input	230V AC ± 10%
DC Output	a) ±5V/500mA b)0 - ±15V/500mA

The following experiment can be performed on this trainer:

• Study and verify truth tubes of logic gates
• Verification of Boolean identities & Demogran's theorems
• Study and verify truth table of digital adders and subtractors
• Study of flip-flop and verification of their truth tables
• Study of counters, shift registers and verification of their truth tables
• Study of encoders, decoders and verification of their truth tables
• Study of multiplexers, demultiplexers and verifications of their truth