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Fitted in a painted case, with power supply and two meters, suitable for both forward and reverse bias characteristics.

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Fitted in a painted case, with two meters for measuring input voltage and output voltage, complete with built in power supply.

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Study of thermistor as temperature measuring transducer electrically heated oven up-to 90ºC Thermistor (NTC) mounted in metallic tubing and protected from corrosion. Study of non-linear (exponential) characteristics Unbalance Bridge circuit with 1st degree linearization Differential gain amplifier 3.5 digit DPM as temperature scale Glass thermometer for reference Detailed instruction manual.

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Fitted in a painted case, with three resistance, three capacitors, inductance and two meters to read voltage and current for series and parallel resonance circuits.

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Fitted in a elegantly painted case, logic gates trainer is a self training course in basic digital electronic and is first step to understand fundamentals of any computer, It enables the student to understand AND, OR, NOT, NAND and NOR Gates and in the process to make connections.

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The electronic kit senior is a kit designed keeping in view the requirement of today student who is very enthusiest regarding electronic projects. With this kit, one can make number of electronic circuits such as decade counter, shift register, display, uses of various gates in different applications, flip-flops, application of various operational amplifiers etc. Housed in a very rugged easy carry housing. It is self contained bit as it provides all the components required for performing experiments as per illustrations of the comprehensive manual.

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Wave Shapes	Sine, Square, and Triangular waves selectable by band switch.
Frequency Range	1 Hz to 220 KHz using fine and coarse controls.
Accuracy	±3% on all ranges.
Outputs Impedance	App. 60 Ohms
Amplitude for sine	20 V Peak to Peak wave output.

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Fully solid state workable on 220 volts 50 Hz. All supplies are stabilised for accurate and stable operation. Single beam with a band width DC to 10 MHz. The accurate triggering of time base enable clear and stable display on screen 8 x 8 cm. Vertical deflection can be selected for either A.C. or D.C. provision for attenuation in the input circuit, calibrated from 5 mV to 50 V/cm.
Band width	Vertical D.C. to 10 MHz (3db)
Sensitivity	10mV/Cm Maximum
Input Impedance	1M Ohm
Square wave calibration	2VP-P
Triggering	Internal from vertical amplifier or external.
Sweep Time Factor	0.1 us/Div. 0.1s/div +5%

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It is a 20 MHz Dual Channel Oscilloscope ideal for proffectionals as well as students undergoing technical studies. It is rugged,light weight instrument that features a bright, sharply defined trace on a 80 by 100 mm cathode ray tube.The internal trigger signal is ac coupled. An external triggering signal or an external Z-axis modulation signal can be applied via a front panel or rear panel connector and the source selector switch. The horizontal system provides calibration sweep speeds from 0.2s to 0.1 Micro S division. for greater measurement accuracy a x5 magnifier circuit extends the maximum sweep speed to 20 ns per division.SPECIAL FEATURES Syncronisation of the signals from the two channels can be identified by a red LED marked as READY present on the right hand side top on the front panel
Frequency Bandwidth	DC-20 MH
Deflection Factor	5 mV/div-10V x div x5
Sweep Factor	0.2s-0.1s/div. + 5%
Trigger syncronization	Int,Alt,line,Ext.TV
Vertical Type	CH1,CH2,Alt,Chop
Sweep Mode	Auto, Trigger,Single Time

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In plastic container, mass type rating at slow discharge. With terminals.
PHY-454.1	2 Volt	20 Amphr
PHY-454.2	2 Volt	40 Amphr

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To measure the density of electrolyte in lead acid cells, a hydrometer float is contained in a glass body which is provided with a compressible rubber bulb and a nozzle

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