1. DIGITAL TACHOMETER
MeasurementRange : 2.5 to 99999 RPM
Resolution : 0.1 RPM(2.5 to 999.9 RPM) & 1 RPM (over1,000 RPM)
Accuracy : ± (0.5%+1digit) expressedas (%of reading+leastsignificantdigit)
SamplingTime : 0.8 Sec
DetectingDistance : 50mm to 500mm
Display : 5 digits,18mm(0.77) LCD
Size : 131mm*70mm*29mm
Power : (6F22) 9V Battery
Weight : 160gm
Brand : R-Tek(India)
Model Number : DT 2234C+
Warranty : 1 Year
Salient Features:
 Streamlined Design
 Anti-JammingTechnology
 Wide MeasurementRange &HighResolution
 Large ScreenLCD
 AutomaticTestRange Select
Technical Specification
Salient Features

2. TDS METER
TDS MeasuringRange : 0-9990 ppm
TDS Resolution : 1 ppm
TDS Accuracy : ±2% of Reading
Temperature MeasuringRange : 0°C to +99°C (+32°F to +212°F)
Temperature Resolution : ±0.1°C
LCD display : 11*21mm
Brand : R -Tek(India)
Warranty : 1 Year
Salient Features:
 Auto-hold
 Auto-off
 Data Clearance toZero foreach test
 1000 Hours Continuous Testing
Technical Specification
Salient Features

3. DIGITAL HYGROMETER
Technical Specification:
Temperature MeasuringRange : Indoor:-10°C to +50°C (-14° to +122°F) &
Outdoor:-50°Cto +70°C (-58°F to +158°F)
IndoorHumidity MeasuringRange : 20%RH to 90%RH
Resolution : 0.1°C & 1%RH
Accuracy : ± 5% RH
Battery : 1.5V (AAA Size) X 1
Brand : R-Tek(India)
Model : RT-905
Warranty : 1 Year
Salient Features:
 Indoor& OutdoorTemperature and Indoorhumidity display (updates inevery5seconds)
 Temperature unit °C/°Fchangeable
 Memoryof MAX/MIN value of Temperature &Humidity
 2 Modesof time display:12H/ 24H
 Pointingfunctiononeachhour
 Everyday Alarmfunction
 Calendardisplayfunction &Weekdisplayfunction
 Clock& date displayfunction,automaticexchangingin5secondsbetweenclock&date
Salient Features
Technical Specification

4. DIGITAL THERMO HYGROMETER
Technical Specification:
Temperature MeasuringRange : -50°C to +70°C (-58°F to +158°F)
HumidityRange : 10%RH to 99%RH
Resolution : Temperature: 0.1°C (0.1°F) & Humidity:1%RH
Accuracy : Temperature:±1°C(±1.8°F) & Humidity:±5%RH
Powersupply : 1.5V (AAA size) x 1
Productdimension : 106*97.5*22mm (4"x 4 1
/3"x 3/4")
Brand Name & Model : R -Tek(India) &R -Tek1
Warranty : 1 YEAR
Salient Features:
 DisplaysTemperature,HumidityandTime simultaneously
 Memoryof MAX & MIN Values
 12-hour/24-hourtime settingoption
 °C/°Funit selectionoption
 Alarmfunction
 Clock& Calendarfunction(MonthandDate)
 Desk-Topplacing&Wall HangingOption
Salient Features
Technical Specification

5. Temperature and Humidity Data Logger
MeasuringRange : -30°C to +85°C & 0 to100%RH
Resolution : 0.1°C & 0.1%RH
Accuracy : ±0.5°C (±0.9°F) & ±3%RH
Memory : 43,000 Readings
IP Rating : IP67
Loggingrate : 2s to 24h
LCD displayarea : 18mm*13.5mm
Brand : R-Tek(India)
Model Number : SRDL-173
Warranty : 1 YEAR
Salient Features:
 LCD displayshowshigh/lowandlastreadings.
 Data save evenwhenbatteryisspent.
 Selectable °Cor°F.
 Mini USB interface.
 43,000 logreadings.
 Free configurationandgraphingsoftware.
 Dimensions:125mm *28mm *22mm.
Salient Features
Technical Specification

6. SOUND LEVEL METER
Technical Specification:
MeasuringRange : Low: 30 dB to 80 dB; Medium:50 dB to 100 dB;
High:80 dB to 130 dB; Auto:30 dB to 130 dB
Resolution : 0.1 dB
Accuracy : ±1.4 dB
FrequencyRange : 31.5 Hz to 8 kHz
Dynamicrange : 50 dB
Appliedstandard : IEC 61672-1 CLASS 2
Dimensions(H*W*D) : 252mm*66mm*33mm
Weight : 178 gm
Frequencyweighting : A and C
Time weighting : FAST- 125 milli Second&SLOW- 1 second
Microphone : ½ inchElectretCondenserMicrophone
Operatingconditions : -20°C to +60°C & 10%RH to 90%RH
Storage conditions : -20°C to +60°C & 10%RH to 75%RH
Brand : R-Tek(India)
Model Number : RT/ET-933
Warranty : 1 YEAR
Technical Specification

7. Salient Features:
 MAX & Min Hold
 DATA Hold
 Over& Under Range Indication
 Back Light Display
 AnalogMeasurement(BarGraph) Indication
 Autopoweroff
 A & C Frequencyweighting
 Fast & Slow Time weighting
Salient Features

8. DIGITAL THERMO HYGROMETER
Temperature MeasuringRange : 0°C to +50°C
HumidityMeasuringRange : 20% to 95% RH
Resolution : 0.1°C & 1% RH
Zone Indications : Too Dry: <40%; ComfortZone: 40% - 70%;
Ideal Zone:50% - 60% & Too WetZone: >70%
Brand : R-Tek(India)
Battery : 1.5V X 2 (AAA Size)
Model Number : RT-4231
Warranty : 1 YEAR
Salient Features:
 IndoorTemperature and Humiditydisplay.
 Max/ Min Recordfor Temperature andHumidity.
 Colorful BarIndicationsof Zone
 Time Function
 Touch ScreenButtonOperation
Salient Features
Technical Specification

9. INFRARED THERMOMETER
MeasuringRange : -50°C to 550°C / -58°F to 1022°F
Resolution : 0.1°C/°F
Basic Accuracy (IR) : 0°C to 550°C: ±(2% of Reading + 2°C)
Response Time : <500ms
EmissivityAdjustable from : 0.1 to 1.0
Optical Resolution : D: S=13:1
Spectral Response : 8 to 14µm
Diode Laser : Output<1mW, 630~670nm, class2
AutoPowerOff : Autoshut off after20 secondsof inactivity
OperatingTemperature : 0°C to 50°C /32°F to 122°F
Storage Temperature : -20°C to 60°C / -4°F to +140°F
Relative HumidityOperating : 10 to 95%RH; Storage:<80%RH
PowerSupply : 9V Battery
Dimensions(L*W*H) : 155.5*98.8*27.5mm
Weight : 166 gm
Brand : R-Tek(India)
Model Number : RT/IR-802H
Warranty : 1 YEAR
Technical Specification

10. Salient Features:
 Built-inLaserPointer
 OverRange Indication
 BacklitLCD display
 Fixedat0.95 Emissivity
 Data Hold
 Autopoweroff
Salient Features

11. DIGITAL MULTI THERMOMETER
Temperature MeasuringRange : -50°C to +300°C (-58°F to +572°F)
Resolution : 0.1°C / 0.1°F
Accuracy : ±0.1°C /±0.1°F
Salient Features:
 Temperature warning
 Over & UnderTemperature Range Indications
 NormallyPress“ON/OFF”forC°/F°switchable
 Whentemperature warning,press“ON/OFF”foralertstop
 Holds“ON/OFF”3 secondsfor power,off,pressanybutton“poweron”
 “UP” “DOWN”buttonfor settingthe temperature todesireddegree
 Pressanybutton forlighton 6 seconds
 Withoutuse It 30 minutes,automaticpoweroff
Salient Features
Technical Specification

12. TEMPERATURE CONTROLLER
Dimensions : 48 X 48 X 100 mm
Temperature Resolution : 1°C
Set/ProcessVariables : 4 Digits
Temperature Input(Sensor) : “K” Type Thermocouple
Output : RelayOutput(Replaceable withSSR)
Alarm : In builtRelayOutput
Settable Variables : P,I,D
Brand Name : RkC Instruments(ROC)
Model Number : REX-C100
Salient Features:
 Can be usedas Temperature Indicatoralso
 Option:“K” Type Thermocouple with1Mtr Wire
Technical Specification
Salient Features

13. 5 IN 1 MULTIFUNCTIONAL ENVIRONMENT METER
Technical Specification:
Temperature
MeasuringRange : -40°C to 70°C (-40°F to 158°F)
Resolution : 0.1 °C/°F
Accuracy : ±2.0°C/ ±3.6°F
Measurementunits : °C/°F
Humidity
MeasuringRange : 10%RH to 95%RH
Resolution : 0.1 RH
Accuracy : ±5 RH%
Data Update : 1 Time/Sec
Sound
MeasuringRange : 35 dB to 130 dB (AutoMode)
Resolution : 0.1 dB
Accuracy : ±2.0 dB
AppliedStandard : IEC 61672-1 Class2
Microphone : ½” ElectricCondenserMicrophone
Technical Specification

14. Light
MeasuringRange : 0 Lux to 2,00,000 Lux (0 Fc to 20,000 Fc)
Accuracy : ± (4% of Reading+ 0.5% fs)
Data update : 1 Time/Sec
PhotoDetector : One Siliconphotodiode withfilter
Air Velocity
MeasuringRange : 0.5 m/sto 30.0 m/s
Resolution : 0.1 m/s
Accuracy : ± (3% of Reading+ 0.3 Digits)
MeasurementUnits : m/s,km/h,ft/min,knots,Mph
Powersupply : One 9V batterywithtype of 006P? NEDA1604or IEC6F22
Operatingcondition : -20°C to 60°C, 10%RH to 90%RH
Storage condition : -40°C to 60°C, 10%RH to 75%RH
Dimensions : 252(L)*66(W)*33(H) mm
Weight : 568g
Brand : R-Tek(India)
Model Number : RT/ET-965
Warranty : 1 YEAR
Salient Features:
 5 in1 forLight meter,Soundlevel meter,Humidity meter,TemperaturemeterandAnemometer.
 Large back litLCD display
 Data Hold andMax Hold
 Overrange indication
 Low battery indication
 AutoPoweroff
Salient Features

15. Digital Lux Meter
MeasuringRange : 0-50,000 Lux
Resolution : 0.1 Lux
Accuracy : ±(5% of Reading+2Digits)
OperatingHumidity : Lessthan 80%RH
Display : 18mm (0.7) LCD (LiquidCrystal Display)
SamplingTime : 0.4second
Brand : R-Tek(India)
Model Number : LX-1010B
Warranty : 1 YEAR
Salient Features:
 Precise andeasyreadout.
 Highaccuracy inmeasuring.
 LSI- circuituse provideshighreliabilityanddurability.
 Permitsawide range of lightmeasurements.
 LOW BATTERY indicator.
 Autozero adjust
 LCD display provides low powerconsumption.
 LCD display canclearly read outeveninhighambientlight.
 Compact,light-weightandexcellentoperation.
 Separate LIGHT SENSORallowsusertake measurementsatan optimumposition.
 OverInputIndication
Salient Features
Technical Specification

16. DIGITAL FOOD THERMOMETER
MeasuringRange : -50°C to +300°C (-58°Fto+572°F)
Resolution : 0.1°C/°F
Accuracy : ±0.1°C/°F
PowerSupply : 1.5V
Brand : R-Tek(India)
Model Number : TP-3001
Warranty : 1 YEAR
 Data Hold
 °C/°FUnit selection.
Salient Features
Technical Specification

17. TEMPERATURE DATA LOGGER OPERATION INSTRUCTION
MeasuringRange : -30°C to +70°C
Resolution : 0.1°C
Accuracy : ±0.5°C (-20°C to +40°C) & Others±1°C
Resolution : 0.1°C
Recordcapacity : 32000 points(MAX)
RecordInterval : 10s to 24 hour adjustable;
Communicationinterface : USB interface
Sensor : NTC thermal resistor;
PowerSupply : Innerwide temperatureCR2032 battery / via USB Interface
ProductSize : 80mm (length) x 25 mm(width) x 12 mm(height)
Safe level : IP67
Brand : R-Tek(India)
Model Number : RC-5
Warranty : 1 YEAR
Salient Features:
 Temperature unit:°C/°Foptional
 Communicationinterface:USBinterface
Salient Features
Technical Specification

18. ENVIRONMENT METER
AirVelocity MeasuringRange : 0.4 to 30 m/s 0.8 to 58.3 Knots
: 0.9 to 67 MPH 78.7 to 5905 ft /min
: 1.4 to 108 Km/h
AirTemperature MeasuringRange : -20°C to 60°C (-4°F to 140°F)
Resolution : 0.1 m/s& 0.1°C/°F
AirTemperature Accuracy : ±1.5°C (±2.7°F)
Airvelocity Accuracy : ±(3% of Reading+0.1 m/s)
SamplingRate : 1 time persecond
OperatingTemperature & Humidity : -20°C to 60°C (-4°F to 140°F) & <90%RH (Noncondensation)
Storage Temperature : -30°C to +60°C (-22°F to +140°F)
Storage Humidity : <80%RH
Measurementaverage : Average readingof the latest10 records
Areaset : 0.001 to 9999 m² (0.001 to 9999 ft²)
Powersupply : One 9V batterywithtype of 006P, NEDA 1604 or IEC6F22
Batterylife : at least30 hours
Dimension(L*W*H) : 158*62*32 mm
Brand : R-Tek(India)
Model Number : RT/ET-935
Warranty : 1 YEAR
Technical Specification

19.  Circuit:basedonfast and highaccurate MCU design
 Highaccuracy NTC resistance forairtemperature measuring
 Superlarge backlitLCD Airvelocity
 Temperature andairvelocitylevel atthe same time foreasy reading.
 Airvelocitylevel indication
 Low voltage batteryindication
 MAX/MIN/AVG/HOLDfunction
 AutoPowerOff
 Airvelocitylevel indicationby0-16 withAnalogBar-graph
 4 DigitsLCD Display
Salient Features

20. WATER / DIESEL / OIL FLOW METER
FlowSize : 1” FNPT(¾” FBSP) Ports
FlowRate : 2 - 20 GPM(7.6 LMPM to 75.7 LPM)
Resolution : 0.01 Ltr
LeastCount : 1 Ltr
Accuracy : ±0.2%
Max OperatingPressure : 125 psi
Brand Name : FILL-RITE
Type : NutatingDisc
Warranty : 1 Year
Salient Features:
 360° Rotatable Display
 Free CalibrationCertificate
 Can Handle more than20 type FluidsexceptGasoline
Technical Specification
Salient Features

21. DIESEL FLOW METER
Technical Specification:
FlowSize : 1”
FlowRate : 20 LPM-120 LPM
FlowDisplay : 4 Digits(Model-K44) &3 Digits(Model-K33)
LeastCount : 1 Ltr
Totalizer : Model-K44:7 Digits& Model-K33: 6 Digits
Accuracy : ±1%
Repeatability : 0.2%
Max OperatingPressure : 10 Bar
BurstingPressure : 30 Bar
Brand Name : PIUSI (Italy)
Warranty : 1 Year
Salient Features:
 RobustConstruction
 Reliable inhandlingFuel/Lubricant
Technical Specification
Salient Features

22. pH METER
pH MeasuringRange : 0.00 to 14.00
Resolution : 0.01 pH
Accuracy : ±0.02 pH
Temperature Range : 0.0 to 99.9° Celsius
TempCompensation : Yes
Display : Dual
calibration : 3-Point
BufferGroup : 4.01 pH, 7.00 pH, 10.01 pH
Brand : OHAUS (USA)
Model : ST20
Warranty : 1 Year
Salient Features:
 Replaceable withST20Probe
 AutomaticTemperature Compensation
Technical Specification
Salient Features

23. PRESSURE GAUGE
Pressure Gauges Ranges : 0 to 1, 10, 16, 20, 40, 60, 100, 200, 400, 700, 1000 Bar
Least Count : 0.01 Bar
Accuracy : ±1.6% F.S.D. For 40mm, 50mm, 63mm
±1% F.S.D. For 100mm, 150mm, 200mm, 250mm
Connection Types : Bottom Direct, Bottom Surface, Back Direct, Back Panel, Back Clamp
Dial Sizes : 2"(50mm), 2.5"(63mm), 4”(100mm), 6”(150mm)
Connection Thread Types : BSPM, NPTM, BSPF & NPTF
Connection Thread Sizes : 1/8", 3/8", 3/4", 1/4", 1/2", 1"
Thread Material : Brass & Stainless Steel (SS)
Standard Scales : Bar, Kg/cm2, psi
Case & Ring : SS304 Case and Ring IP65 - 63mm, 100mm, 150mm
SS304 Case and Ring - 40mm, 50mm, 200mm, 250mm
Socket (Block) : SS 316
Movement : SS 304 & SS316
Bourdon Tube Material :
'C' Shaped Tube upto 70 Bar
Coil Shaped Tube Above 70 Bar
Technical Specification

24. Window Gasket : EPDM
Blow Off Disc : Neoprene
Window : Plexiglass (Standard) or Safety Glass
Joints : Argon Welded
Pointer : ‘O’ Adjustment Pointer / Micrometer
Over Pressure Limit : 1.3 Times of Full Scale Pressure
Applications : Pharmaceutical, Chemical, Petrochemical, Oil & Gas, Refinery,
Paper & Pulp, Sugar, Breweries, Food & Beverages, Cement Industries, etc
Brand : ADARSH (India)
Warranty : 1 Year
How to Order : Plz Mention: (1) Dial Size (2) Connection Thread Size
(3) Mounting (4) Pressure Range
 Free CalibrationCertificate
Salient Features

25. VACUUM GAUGE
Range : 0 to -1 Bar / 0 to -30inHg
LeastCount : 0.01 Bar / 0.2 inHg
Dial Size : 2½”
ConnectionSize : ¼” NPTM
ConnectionType : BottomConnected
Brand : Winters(Canada)
Model : PEM 3806 Series
Warranty : 1 Year
 Free CalibrationCertificate
Technical Specification
Salient Features

26. PRESSURE RELIEF VALVE
Pressure Ranges
: 10 to 62 Bar
Connection Types : Bottom Direct
Connection Thread Types : BSPM, NPTM, BSPF & NPTF
Connection Thread Sizes : 1/8", 3/8", 3/4", 1/4", 1/2", 1"
Thread Material : Brass & Stainless Steel (SS)
Brand : Apollo (USA)
Warranty : 1 Year
How to Order : Plz Mention: (1) Set Pressure Range (2) Connection Thread Size
 Free CalibrationCertificate
Technical Specification
Salient Features
 Free
Calibration
Certificate

27. MULTI GAS DETECTOR
MeasuringRange & Resolution : H2S – 0 to 200 ppm& 1 ppm; CO – 0 to 1000 ppm & 1 ppm
O2 – 0 to 30.0% & 0.1%
CombustibleGases:LEL – 0 to 100% & 1 %; 0 to 5.0% v/v& 0.1%
OperatingTemperature : -20 to 50°C (-4to +100°F)
OperatingHumidity : 10 to 100% RH
Size : 13.1 X 7.0 X 5.2 cm
Weight : 328 gm
Alarms : Visual,Vibrating,Audible
Low,High,STEL, TWA,OL (OverLimit),Low Battery,Pump
Tests : Audible/Visual Alarmsonactivation,Sensors,Battery,Pump
Andcircuitry (continuous)
Pumpdraw : Sample fromup to 75ft /23 mtr
Brand : Honeywell(BWTechnologies)
Model : Gas AlertMax XT II
Warranty : 2 Years
 Free CalibrationCertificate
Technical Specification
Salient Features
 Free