Sound level meter / noise level meter (sound measuring apparatus or decibel meter)

Noise level meter

Rotary hammer drill 230 v, 50 hz, single phase power rating in watt 800, rotation speed of the hammer (in rpm)-1000, impact rate (ipm)-4300, noise level -99 noise level db. length of 3 pin 5 amp electric cord -5 metres, number of drill 30cm bits provided-4 nos, selector switch for - 36 position drilling/ chiseling. as per specification attached. make only:- bosch, dewalt, tiger, velmoc, msi, stanley, foster, or similar.

Custom bid for services - hiring of 14 nos battery operated digital water level recorders dwlrs and 19 nos of digital water flow meter dwfms with telemetry for a period of 05 years at johilla area secl

Growler,set of rowel punch 8, 10 mm,autotransformer 250v, 0 to 300 v,10a,solid state solar based single phase energy meter, bidirectional, 5 to 30 amps, 240 volts,three phase kwh meter analog 25a, 415 v a. c,three phase kwh meter digital 25a, 415 v a. c,wiring board on stand 3 meter x 1 meter with 0.5 meter projection on the top,limit switch, liver operated 2a 500v, 2 contacts,cut out relays 16a, 440v,under voltage relay 360v to 440v,earth electrode primary electrode 2100x28x3.25mm,earth electrode secondary cu strip 20x5mm,bus bar with brackets 1 mtr each,solar panels 250 wp,solar panels 15 wp,solar charge controller with manual switch, day lighting 6v,5 a,dc power supply 250v dc, 25 amp,automatic reverse forward er,soft er 1 ph,field regulator 0 to 1000 ohmic, 2 amps,d.c. shunt motor 3 h.p 250 v with 3 point er and speed regulator, laboratory type,immersion heater 1500 watt, 240v,ac table fan 68 watt, 230 v,dmx controller,rewinding machine,demonstration table 2.5 x 1.25 x 0.75 m,blackboard wit

Specific gravity bottle,calorimeter for determining,thermocouple,digital viscometer,steam generator,burette clamp,bunsen burners,tripods stand,wire gauge,gauge wire without asbestos,burettes 25mi boroflow,pipettes 10mi,rubber bulb,distil water bottle,clamp holders,clamps for burette,triangles clay,measuring cylinder 250,measuring cylinder 500,measuring cylinder 1000,volumetric flask,volumetric flask,volumetric flask,funnels,beaker,beaker,bottles for solutions 1000 ml,bottles for solutions 2000 mi,bottles for solutions 500 mi,conical flask 500 ml,conical flask 250 ml,evaporating dish - 50 ml,watch glass 3 inch dia.,tongs for laboratory - flat -,spatula,distilled water still 10 lit,glass test tubes,round bottom distillation flask,condenser for distillation lebig,rubber cork,rubber tubing,r.t.d. thermometer,flash point apparatus,thermometer,simple pendulum,searles apparatus,digital stop watch,ph meter digital,redwood viscometer,digital balance,test tube stand,test tube holder,various type of valve like,level ind

Pipe wrench 300 mm,water pump pliers or tota pliers,tds meter,washbasin wrench,adjustable spanner 300mm,screw driver 12 inches heavy duty,hexa blade double side,rcc drill bit set,karni or trowel big,karni or trowel small,karni or trowel medium,gurmala steel,tile cutter blade 4 inches,mortar pan set or tasla,sprit level,cold chisel 6 inches,soot or mason thread,combination pliers,screw driver 8 inches,digital multi meter,clamp meter,electrician hammer,shouldering iron kit,electrician gloves,hand saw 12 inches,triangular file 6 inches or tikora,jack planner 9 inches,sharpening stone or pathri,glass cutter,rcc drill bit,wooden drill bit set,iron drill bit set,measuring tape 05 mtr,allen key set,drill machine elect,wooden cutter blade 100mm,tin cutter,battery 12 volt for drill machine,welding machine portable,iron cutter blade 4 inches,welding rod,welding tong

Electrical symbol and accessories chart,electrical loads,rooftop mounting structure for 4 x 250 w solar panels mounting practice, with tilt adjustment,electrical wiring and switch gear rack electrical control elements suitable for practice of control circuits using banana plugs and sockets,protective relays and contactors rack suitable for practice of control circuits using banana plugs and sockets,battery cable 7.5 sqmm,pyrheliometer,magnetic flux meter 0-500 tesla,solar cell based sunlight radiation meter for solar power measurement,cut model of photo voltaic cell assembly,cut model of lead acid battery,solar simulator,iv curve tester,sun path finder,solar energy trainer,halogen lamp with stand for illumination of solar panels in lab ac mains operated to provide 0 to 1000 watts per meter square,solar photovoltaic module 75 w mono crystalline module 75 w amorphous silicon module 250 w thin film module 5w, 10w, 40w poly crystalline module,solar charge controller with dusk to dawn automatic switching 12v, 10a,

Nail file,neck tray,re-bonding boards,vacuum suction,divider spring,growler,function generator,immersion heater,inverter 1 kva,plane smoothing,soldering iron copper bit,cut out relays,,reverse current relays,motor ac single phase 230 v,transformer single phase, 1 kva, 240 and 415v 50 hz core type, air cooled .,stepper motor with digital control,shaded pole motor fractional hp,,wiring board on stand 3 meters x 1meter,hammer extractor type,caliper inside spring,drill hand brace,ac starter resistance type starter,star delta strater soft starter,soldering iron,led lighting system measurement of power, voltage, current, power factor and light output performance of different lighting products like led,,ventilation system,spanners ,clyburn,measuring tape,thread cutter,hammer sledge,multi angle magnetic clamp set,anvil 24 sq. inches working area with stand,solid state solar base single phase energy meter,wall jumper octagonal,coil winding machine,earth copper plate,safety belt with,rubber gloves,solar charge controll