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Electronic Instruments
Prominent & Leading Manufacturer from Ambala, we offer charge and discharge key, 2-1 line multiplexer ic 74158, pentode/tetrode valve characteristics apparatus, 8-1 multiplexer ic 74151, decade condenser boxes two dial- range and maximum power transfer theorem.
Charge and Discharge Key
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Color | Black |
| Model Name/Number | Charge and Discharge Key |
| Country of Origin | Made in India |
| Charge and Discharge Key : | |||||||||||||||||||
Brass strips with insulated knob and terminal and fitted on bakellite base, quick action with silver contact.
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Additional Information:
- Item Code: EL-385
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL , 62 AZAD NAGAR, AMBALA CANTT.
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2-1 line Multiplexer IC 74158
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Product Details:
| Model Name/Number | 2-1 line multiplexer IC 74158 |
| Brand | ESEL |
| Usage/Application | Laboratory |
| Part Number | EL-285 |
| I Deal In | New Only |
| Country of Origin | Made in India |
| Study of 2-1 line multiplexer(using IC 74158) |
Additional Information:
- Item Code: EL-285
- Delivery Time: Within 3-4 days
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Pentode/Tetrode Valve Characteristics Apparatus
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | EL-131 |
| Country of Origin | Made in India |
Additional Information:
- Item Code: EL-131
- Delivery Time: Within 3-4 days
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8-1 Multiplexer IC 74151
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Product Details:
| Usage/Application | Laboratory |
| Country of Origin | Made in India |
| Study of 8-1 Multiplexer using IC 74151 |
Additional Information:
- Item Code: EL-287
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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DECADE CONDENSER BOXES TWO DIAL- RANGE
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Brand | ESEL |
| Box Type | Capacitance Decade Box |
| Model Name/Number | DECADE CONDENSER BOXES DIAL PATTERN TWO DIAL RANGE |
| Country of Origin | Made in India |
| Two Dials - Range |
| a) .0001,and .001 mfd. Steps |
| b) .001 and .01 mfd. Steps |
| c) .01 and .1 mfd. Steps |
| d) .1 and 1 mfd. Steps |
Additional Information:
- Item Code: EL-324
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Maximum Power Transfer Theorem
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Brand | ESEL |
| Country of Origin | Made in India |
Verification of Maximum Power Transfer Theorem
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Additional Information:
- Item Code: EL179
- Delivery Time: within 3-4 days
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Decade Counter Using 7490
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Model Name/Number | Decade counter using 7490 |
| Brand | ESEL |
| Country of Origin | Made in India |
| Study of Decade counter using 7490 |
Additional Information:
- Item Code: EL-279
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Battery Eliminator (AC/DC) EL-102
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Brand | ESEL |
| Country of Origin | Made in India |
| b) 2 Amps. | |||||||||||
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Additional Information:
- Item Code: EL-102
- Delivery Time: WITH IN 4-5DAYS
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Half/Full & Bridge Rectifier using Semi Conductor Diode with 2 meters .
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Product Details:
| Brand | ESEL |
| Part Number | EL-303 |
| Usage/Application | Scientific laboratory |
| Country of Origin | Made in India |
| Half/Full & Bridge Rectifier using Semi Conductor Diode with 2 meters . |
Additional Information:
- Item Code: EL-303
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Solid state power supply
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Brand | ESEL |
| Packaging Type | Box |
| Output Voltage / current (a)0-15V/1.0Amps (b)0-15V/2.0Amps (c)0-30V/1.0Amps (d)0-30V/2.0Amps (e)0-60V/1.0 Amps (f)0-60V/2.0 Amps (g)0-300V/100MA |
Additional Information:
- Item Code: EL-183
- Delivery Time: Within 3-4 days
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Boolean Identities & Demorgan's Theorems
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Model Name/Number | Boolean Identities & Demorgan's Theorems |
| To verify truth table of 3 input AND gate, OR gate, NAND gate, NOR gate, single input NOT gates, Booleon expressions & Demorgan's Theorems. |
Additional Information:
- Item Code: EL-260
- Delivery Time: Within 3-4 days
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Oscillator
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Model Name/Number | Oscillator |
| Packaging Type | Box |
| Brand | ESEL |
| Country of Origin | Made in India |
b)Colpitt oscillator
c) Hartley & Colpitt oscillatord)
d) Phase shift oscillator
e) Wein bridge oscillator IC 741
f) Wein bridge oscillator using UJT
g) Relaxation oscillator using UJT
Additional Information:
- Item Code: EL-230
- Delivery Time: Within 4-5 days
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1-2 Line Demultiplexer IC 74155
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Country of Origin | Made in India |
| Study of 1-2 Line Demultiplexer using IC74155 |
Additional Information:
- Item Code: EL-289
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Triode Valve Characteristics Apparatus
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Country of Origin | Made in India |
Additional Information:
- Item Code: EL-130
- Delivery Time: Within 3-4 days
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RC Coupled Transistor Amplifier (EL-240)
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Color | White |
| Model Name/Number | RC Coupled Transistor Amplifier |
| Common Emitter / RC Coupled Transistor Amplifier |
Additional Information:
- Item Code: EL-240
- Delivery Time: Within 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Shift Register (Left/ Right) EL283
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Product Details:
| Usage/Application | Scientific laboratory |
| Model Name/Number | Shift Register (Left/Right) EL- 283 |
| Brand | ESEL |
| Country of Origin | Made in India |
Additional Information:
- Item Code: EL-283
- Delivery Time: WITHIN 3-4 DAYS
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Colpitt Oscillator EL231
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Product Details:
| Brand | ESEL |
| Usage/Application | Scientific laboratory |
| Model Name/Number | Colpitt Oscillator |
| Colpitt Oscillator |
Additional Information:
- Item Code: EL-231
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Phase Shift Oscillator
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Product Details:
| Brand | ESEL |
| Usage/Application | Scientific laboratory |
| Model Name/Number | Phase Shift Oscillator |
| Phase Shift Oscillator |
Additional Information:
- Item Code: EL-233
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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BCD To 7 Segment Decoder EL 284A
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Product Details:
| Usage/Application | Scientific laboratory |
| Model Name/Number | BCD TO 7 Segment decoder |
| Study of BCD TO 7 Segment decoder |
Additional Information:
- Item Code: EL-284a
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Operational Amplifiers As Diffirentiator & Integrator.
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Product Details:
| Part Number | EL-214 |
| Brand | ESEL |
Additional Information:
- Item Code: EL-214
- Delivery Time: WITHIN 3-4 DAYS
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Lechlanche Cell EL198
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Brand | ESEL |
| Usage/Application | Scientific laboratory |
| Country of Origin | Made in India |
| Lechlanche Cell Substitute 1.5V |
Additional Information:
- Item Code: EL-197
- Delivery Time: Within 2-3 days
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Decade Condenser Boxes 4 Dial Range
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | ESEL |
| Box Type | Capacitance Decade Box |
| Material | METAL |
| Model Name/Number | DECADE CONDENSER BOXES |
| Country of Origin | Made in India |
| a) .0001,.001, .01 and .1 mfd. Steps | total capacity | 1.111 mfd |
| b) .001, .01, .1 and 1 mfd. Steps | total capacity | 11.11 mfd |
Additional Information:
- Item Code: EL-326
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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DECADE INDUCTANCE BOX 3 DIAL
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Brand | ESEL |
| Box Type | Inductance Decade Box |
| Model Name/Number | EL-319 |
| Country of Origin | Made in India |
| Three Dial |
| a) .1,1 and 10mH Steps |
| b) 1,10 and 100 mH Steps |
| c) 10, 100 mH and 1H Steps |
Additional Information:
- Item Code: EL-319
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Decade Inductance Box 4 Dial
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Product Details:
| Brand | ESEL |
| Box Type | Inductance Decade Box |
| Model Name/Number | DECADE INDUCTANCE BOX 4 DIAL |
| Country of Origin | Made in India |
| Four Dial |
| a) 0.1,1,10 and 100 mH Steps |
| b) 1,10,100 mH and 1 H Steps |
Additional Information:
- Item Code: EL-320
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Microprocessor UV Spectro Photometer, 195-1000 nm
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Product Brochure
Product Details:
| Wavelength Range | 195-1000 nm |
| Optical System | Single Beam |
| Spectral Bandwidth | 2 nm |
| Mobility | Portable |
| Brand | Esel |
| Wavelength Accuracy | +- 0.5 nm |
| Wavelength Repeatability | +-0.3 nm |
| Photometric Accuracy | +-0.005 Abs |
| Photometric Range | % T : 0 to 100 % , Abs : 0 to 1.999 Conc.: 0 to 1999, K-Factor : 0 to 1999 |
| Stray Light | Less than equal to 0.1%T |
| Detector | Silicon Photodiode |
| Lamp Type | Deuterium Lamp, Tungsten Halogen Lamp |
| Grating | 1200 grooves/mm |
| Data Output Port | RS 232C |
| Display | Single Line LCD display |
| Printer Port | Parallel Port |
| Power | 230V +- 10% AC, 50 Hz |
Range 195 to 1000 nm
Resolution 0.1 nm
Sepctral Band Width 2nm
Accuracy ±0.5 nm
Repeatability ±0.3 nm
PHOTOMETRIC
Photometric Range % T : 0 to 100 % , Abs : 0 to 1.999 Conc.: 0 to 1999, K-Factor : 0 to 1999
Accuracy ±0.005 Abx at 1.0 Abs
Stray Light Less than 0.1 % at 320 nm
Data Readout Single Line LCD display
Key Board 4 Keys, soft touch membrance type
Serial Interface RS 232C interface
Light Source a) Tungsten Halogen Lamp b) Deuterium Lamp (D2)
Detector Wide range Silicon Photodiode
Readability ±1 Count
Printer Interface Printer interface for any centronics dot matrix printer
Optics Complete mirror optics with resolution 1200 grooves/mm grating
Power 230V ± 10% AC, 50 Hz
Range 195 to 1000 nm
Resolution 0.1 nm
Sepctral Band Width 2nm
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P.N. Junction Diode with digital meter
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Model Name/Number | PN JUNCTION DIODE WITH DIGITAL METER(2M) |
| Usage/Application | Scientific laboratory |
| Color | WHITE |
| Display | DIGITAL |
| With Digital Meter. |
Additional Information:
- Item Code: EL-136a
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Automatic Battery Charger EL106
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Brand | ESEL |
| Battery Type | AUTOMATIC |
| Warranty | AGAINST ANY MANUFACTURING DEFECT |
| Country of Origin | Made in India |
| Workable on 220v AC with heavy Transformer output | |
| a)6-12-18 Volts DC at 2 Amp. | b)6-12-18 Volts DC at 3 Amp. |
| c)6-12-18 Volts DC at 4 Amp. | |
Additional Information:
- Item Code: EL-106
- Delivery Time: WITHIN- 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Function Generator
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Frequency | 0.1 Hz to 10 Mhz |
| Model Name/Number | FUNCTION GENERATOR |
| Usage/Application | Laboratory |
| Output Voltage | 0-20v |
| Having output Sine/Square/Triangular Wave forms freq. Range 0.1 Hz to 10 Mhz in 6 Ranges, output voltage 0-20v p/p. |
Additional Information:
- Item Code: EL-207
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Audio Frequency Function Generator
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Product Details:
| Minimum Order Quantity | 10 Piece |
| Frequency | 1 Hz-100 KHz |
| Model Name/Number | Audio Frequency Function Generator |
| Usage/Application | Laboratory |
| This is very useful and versatile Laboratory Instruments with three basic Sine, square & Triangular wave output, this is completely I.C. Based with frequency range from 1 Hz-100 KHz in five decade ranges amplitude 0-10 V in the step of 0.2 V, 2V & 10 V. |
Additional Information:
- Item Code: EL-203
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Two Stage RC Coupled Amplifier EL241
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | ESEL |
| Part Number | EL-241 |
| Usage | Scientific laboratory |
| Country of Origin | Made in India |
| Two Stage RC Coupled Amplifier |
Additional Information:
- Item Code: EL-241
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Owen's Bridge
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | ESEL |
| Model Name/Number | Owen's Bridge |
| Usage/Application | Laboratory |
| Packaging Type | Box |
| Country of Origin | Made in India |
| Owen’s Bridge |
Additional Information:
- Item Code: EL-370
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Half/Full & Bridge Rectifier Using Semi Conductor Diode Without Meter
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Product Details:
| Brand | ESEL |
| Model Name/Number | Half/Full & Bridge Rectifier using Semi Conductor Diode without meter. |
| Usage/Application | Scientific laboratory |
| Country of Origin | Made in India |
| Half/Full & Bridge Rectifier using Semi Conductor Diode without meter. |
Additional Information:
- Item Code: EL-302
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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frequency/FSK Modulation & Demodulation (EL402
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Model Name/Number | frequency/FSK Modulation & Demodulation. |
| Country of Origin | Made in India |
| (Measurement of Amplitude Modulation Index (Depth of modulation), side band frequencies (upper side band & lower side band) and frequency of demodulated signal.) |
Additional Information:
- Item Code: EL-402
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Resistance Series & Parallel EL170
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | Resistance Series & Parallel |
| Usage/Application | Scientific laboratory |
| Brand | ESEL |
| Country of Origin | Made in India |
| Resistance in Series & Parallel | |||
| Instrument Comprises of two moving coil meters to measure voltage & current circiut diagram for series & parallel connections printed on the panel &resistance mounted on the front panel. | |||
Additional Information:
- Item Code: EL170
- Delivery Time: Within 4-5 days
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Amplitude Modulation & Demodulation (EL-399)
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Scientific laboratory |
| Model Name/Number | Amplitude Modulation & Demodulation. |
| Brand | ESEL |
| (Measurement of Amplitude Modulation Index (Depth of modulation), side band frequencies (upper side band & lower side band) and frequency of demodulated signal.) |
Additional Information:
- Item Code: EL-399
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL,62 AZAD NAGAR, AMBALA CANTT.
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Pulse Amplitude Modulation & Demodulation
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Product Details:
| Usage/Application | Scientific laboratory |
| Model Name/Number | Pulse Amplitude Modulation & Demodulation |
| Brand | ESEL |
| (Measurement of Pulse Amplitude Modulation Index (Depth of modulation), and frequency demodulated signal. |
Additional Information:
- Item Code: EL-404
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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Diode Characteristics Apparatus EL129
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | EL129 |
| Usage/Application | Scientific laboratory |
| Country of Origin | Made in India |
| Diode Characteristic Apparatus with Stabilised Power Supply | |||
| Instruments Comprises of DC regulated power supply 0-250V / 25mA AC power supply 6.3V AC/1A two round meters are provided to read a anode voltage & anode current. valve diagram is printed on the front panel. | |||
Additional Information:
- Item Code: EL129
- Delivery Time: Within 4-5 days
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Cork Borer German
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Laboratory |
| Model Name/Number | Cork Borer German |
| Packaging Type | Box |
Additional Information:
- Item Code: EL-642
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Model Transformers
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Product Details:
| Brand | ESEL |
| Mounting Type | SURFACE |
Additional Information:
- Item Code: EL-107
- Delivery Time: within 3-4 days
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Schering Bridge
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Product Details:
| Minimum Order Quantity | 1 Piece |
| Packaging Type | Box |
| Brand | ESEL |
| Usage/Application | Laboratory |
| Model Name/Number | Schering Bridge |
| Country of Origin | Made in India |
| Schering Bridge | |||
| For measurement of capcitance made with metal film resistance of 1% accuracy. | |||
Additional Information:
- Delivery Time: WITHIN 3-4 DAYS
- Packaging Details: ESEL INTERNATIONAL, 62 AZAD NAGAR, AMBALA CANTT.
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