About Metravi
METRAVI is a prominent manufacturer and distributor of measuring instruments in India, specializing in electrical and electronic testing.
Since 1970, almost all significant government, semi-government, private, and public sector industries—such as railroads, defense, aviation, telecom, petroleum, cement, power generation, iron and steel, plywood, automobiles, paper, chemicals, heavy equipment, automation, etc.—have relied on us to meet their instrumentation needs. Our products are also sourced by nursing homes, colleges, hospitals, and educational institutions. We currently provide services to emerging and futuristic sectors such as electric cars and solar and renewable energy.
Our company has been leading the way in quality, dependability, and innovation for test and measurement instruments. We have distinguished ourselves from competitors by recognizing the significant gap that exists between high-tech equipment and the more affordable and dependable products that Indians are accustomed to.
Featured Product of Metravi Brand
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LCR METER, DIGITAL HAND-HELD LCR METER, LCR METER WITH MULTIMETER, MULTIMETER WITH LCR METER, Metravi
451 Digital LCR Meter with Multimeter
LCR METER, DIGITAL HAND-HELD LCR METER, LCR METER WITH MULTIMETER, MULTIMETER WITH LCR METER, Metravi451 Digital LCR Meter with Multimeter
- Peak Hold facility
- Display: 3-1/2 Digital 1999 Counts Backlit LCD
- Low Battery and Overload Indication
- Confirms to IEC1010 Standards
- Auto Power Off
- DC Voltage : 0 – 200mV/2V/20V/200V/1000V
- Accuracy : ±0.5%
- AC Voltage : 0 – 200mV/2V/20V/200V/750V
- Accuracy : ±0.8%
- DC Current : 0 – 2mA/20mA/200mA/20A.
- Accuracy : ±0.8%
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IC TESTER, DIGITAL IC TESTER, Metravi
460 Digital Hand-held LCR Meter
- Self Diagnosis
- Identifies Unknown model number of Devices
- Measures more than 2000 kinds of devices
- Tests 54 / 74 series TTL
- Tests 4000 and 4500 series CMOS
- 40 Pin capability
- Control: 16 key tact switch keypad with dual tone sound indication
- Display: 6 Digit LED Display
- Test Socket: 40 pin ZIF Socket
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IC TESTER, DIGITAL IC TESTER, Metravi
DICT-2040 Digital IC Tester
- Self Diagnosis
- Identifies Unknown model number of Devices
- Measures more than 2000 kinds of devices
- Tests 54 / 74 series TTL
- Tests 4000 and 4500 series CMOS
- 40 Pin capability
- Control: 16 key tact switch keypad with dual tone sound indication
- Display: 6 Digit LED Display
- Test Socket: 40 pin ZIF Socket
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Metravi, TRANSFORMER TURNS RATIO SET
TTRS-100 Transformer Turns Ratio Set
- Perfectively suitable to measure actual turns ratio of a transformer
- Measures percentage ratio & Phase errors directly
- The polarity of the transformer under test is also indicated
- Measurements are carried out in 10 ranges arranged in a 1, 2,5,10 sequence.
- The measuring span has a range of ratios from 0.800 to 2021
- The ratio resolution is 0.01%.
- Phase deviation measurements are carried out in two ranges.
- Accuracy: ±0.1% of reading
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Metravi, RELAY TEST SET
RNT-5A Relay Test Set
- This is a portable Relay Testing Set suitable for testing different types like over current, earth leakage relays, circuit breakers of 1A – 5A rating etc.
- All the components are assembled and enclosed with a portable air cooled M.S. cabinet
- Input: 230V AC 50Hz
- Output Current: 1A – 5A–10A-20A – 50A-100A-200A. as per output range selection
- Maximum Capacity: 1200VA
- Output Voltage: 0 – 240V AC or DC of capacity 1A
- Built-in digital time interval meter – Checks latching time as well as contact reliability of relay under test
- Time Range: 0 – 9.999 Sec & 0 – 99.99 Sec
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Metravi, OIL TEST SET, MANUAL OIL TEST SET
60-OTS Manual Oil Test Set
- It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
- Input: 230V Single Phase AC 50Hz.
- Output: Continuously variable from 0 to 60kV AC with centre point of the HV winding earthed
- Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
- Duty: Intermittent duty cycle
- Nature of Cooling: The transformer is cast resin type air cooled
- Manually Operated
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Metravi, OIL TEST SET, MOTORISED OIL TEST SET
50-MOTS Motorised Oil Test Set
- It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
- Input: 230V Single Phase AC 50Hz.
- Output: Continuously variable from 0 to 50kV AC with centre point of the HV winding earthed
- Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
- Duty: Intermittent duty cycle
- Nature of Cooling: The transformer is cast resin type air cooled
- Motor Operated
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EARTH/GROUND RESISTANCE TESTER, CLAMP-ON GROUND RESISTANCE TESTER, Metravi
CET-01 Clamp On Ground Resistance Tester
EARTH/GROUND RESISTANCE TESTER, CLAMP-ON GROUND RESISTANCE TESTER, MetraviCET-01 Clamp On Ground Resistance Tester
- Display: 4 digit Backlit LCD
- Resistance Range: 0.01Ω to 1500Ω
- Resolution: 0.01 Ohms
- Auto Ranging
- Storage of Measured Data: 99 Data
- Setting of Resistance Alarm Critical Value: 1 – 199 Ohms
- Data Hold, Auto Power Off
- Instrument safety: IEC/EN61010-1, IEC/EN6010-2-032
- Auto Power Off: after 5 minutes of being idle
- Display: 4 digits 9999 counts Backlit LCD with annunciators
- Memory size: 99 Units of Reading
- Data upload interface: RS232 (Optional)
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EARTH/GROUND RESISTANCE TESTER, EARTH RESISTANCE TESTER, Metravi
ERT-1501 Digital Earth Resistance Tester with Kit
EARTH/GROUND RESISTANCE TESTER, EARTH RESISTANCE TESTER, MetraviERT-1501 Digital Earth Resistance Tester with Kit
- Data Hold facility
- Displays test result and battery voltage on the same screen
- LOCK Button for continuous HANDS FREE measurement
- Both Earth Resistance and Earth Resistivity can be measured
- Can be used in 4 Terminal and 3 Terminal configurations
- Display : 4 Digits EXTRA LARGE Backlit Dual LCD Display
- Earth Resistance Range : 0 – 10/100/1000 Ohms
- Accuracy : ±3% + 2d
- Low Resistance Range : 0 – 200 k.Ohms
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GAS DETECTORS & ANALYSERS, GAS SAMPLING PUMP, Metravi
GD-GSP Gas Sampling Pump
- Rated Voltage : DC 3.0V
- Voltage Range : DC2.0V~DC3.2V
- Rated Current : ≦400mA : ≧300mm Hg
- Max. Pressure : <60s
- Pump Time : DC 2.0V
- Resume Voltager
- Working Flow : ≦ LPM
- Life Span : 200hrs (working continuously)
- Noise : ≦60dB(A)
- Diameter : 3.2mm
- Housing Material : AND
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GAS DETECTORS & ANALYSERS, REFRIGERANT GAS LEAKAGE DETECTOR, Metravi
RLD-01 Refrigerant Gas Leakage Detector
GAS DETECTORS & ANALYSERS, REFRIGERANT GAS LEAKAGE DETECTOR, MetraviRLD-01 Refrigerant Gas Leakage Detector
- Detects all CFC refrigerants such as R-22, R-124, R-11 and R-12
- The ultra-sensitive long life sensor detects the more current, difficult-to-detect HFC refrigerants such as R-134a, R-404A, and new R-22 replacements, R-410A and R-407C.
- It’s long, slim gooseneck probe design is easy to use in close areas and for extending into hard-to-reach areas.
- It’s adjustable alarm, easy one-hand operation and impact resistance storage case add up to value and convenience
- Sensitivity to detect: 100ppm of R-134A/R-22
- Response Time < 2 sec
- Audio and Visual Alarm
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GAS DETECTORS & ANALYSERS, OXYGEN DETECTOR, Metravi
GD-09-O2 Portable Oxygen Gas Detector
- Measuring Range: 0-25%VOL
- Resolution: 0.1%VOL
- Response Time: T90≤30/60/180S
- Accuracy: ≤5%FS
- Repeatability: ≤2%FS
- Sampling Method: Diffusion
- Alarm Method: Sound, LED, Vibration
- Sound Intensity: ≥90dB
- Display: LCD
- Battery: Rechargeable
- Continuous Operating Time: Around 14 days
- Charging Time: 3-5 Hours
- Ingress Protection: IP66
- Certifications: Ex ia II CT4 Gb
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GAS DETECTORS & ANALYSERS, CARBON MONOXIDE DETECTOR, COMBUSTIBLE GAS LEAKAGE DETECTOR, OXYGEN DETECTOR, MULTI GAS DETECTOR, Metravi
GD-09-4M Four-in-One Multi Gas Detector
GAS DETECTORS & ANALYSERS, CARBON MONOXIDE DETECTOR, COMBUSTIBLE GAS LEAKAGE DETECTOR, OXYGEN DETECTOR, MULTI GAS DETECTOR, MetraviGD-09-4M Four-in-One Multi Gas Detector
- Gas Sampling Method : Natural diffusion
- Detecting Gases: Combustible Gas, H2S, CO, O2
- Accuracy: ≤±5% F.S.
- Response Time: ≤30s
- LCD displays real-time and system status
- Alarms: LED, audio and vibration alert for gas over or under range
- Low Battery indication
- Sensor fault indication
- Power Source: DC3.7V Li-on battery, 2000 mAh
- Charging Time: 6h ~ 8h
- Working Time: ≥8h continuously (without alarms)
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GAS DETECTORS & ANALYSERS, COMBUSTIBLE GAS LEAKAGE DETECTOR, Metravi
GLD-01 Combustible Gas Leakage Detector
GAS DETECTORS & ANALYSERS, COMBUSTIBLE GAS LEAKAGE DETECTOR, MetraviGLD-01 Combustible Gas Leakage Detector
- Higher Sensitivity
- Adjustable tick rate to locate leaks quickly & easily
- Visual leak detection by LED Indicator
- Precision sensor detects even the smallest leaks
- Fast Response of less than two seconds to 40% LEL
- Includes Earphone Jack
- 16” gooseneck probe
- Sensitivity : 50 PPM methane
- Sensor Type : Low power semiconductor
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GAS DETECTORS & ANALYSERS, CARBON MONOXIDE DETECTOR, Metravi
CO-09 Carbon Monoxide Meter
- Max Hold and Data Hold
- Backlit LCD Display
- Range : 0 – 1000PPM
- Resolution : 1PPM
- Accuracy : ±5% or ±10PPM
- Auto/Manual Zero
- Warm up period: 10 seconds
- Sensor Type : Stabilised electrochemical Gas-specific (CO)
- Auto Power Off
- High accuracy, quick response
- Pocket-sized
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FUNCTION GENERATOR, DIGITAL FUNCTION GENERATOR, Metravi
DDS-30 30Mhz DDS Function Generator
- Frequency output: 30MHz
- Full-band resolution: 1μHz
- Uses direct digital synthesis (DDS) method
- Sampling Rate: 200MSa/s
- Vertical Resolution: 14 bits
- Waveform: Sine Wave, Square Wave, Ramp Wave, Pulse Wave, Noise, DC, Arbitrary Wave
- Working Modes: Output gating, continuous, modulation, frequency sweep
- Modulation Types: AM, FM, PM, FSK, Line, Log
- Low-jitter Square Wave Output
- TTL level signal compatible 7 digits high accuracy frequency counter
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FUNCTION GENERATOR, DIGITAL FUNCTION GENERATOR, Metravi
FG-1000 Digital Function Generator
- Frequency of the mode: 0.1Hz—1MHz
- Output waveform: Sine, Triangle, Square, ±Ramp, ±Pulse
- TTL/CMOS and OUTPUT synchronous output
- Voltage Control Frequency (VCF) Capacity
- Less than 1% distortion at 10Hz– 100 KHz
- Less than 0.5dB frequency response at 0.1Hz— 100 KHz
- Frequency Counter: 1Hz—30MHz
- Amplitude: Not less than 20V p–p (open circuit)
- DC Voltage: 0–±10V continuously adjustable
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DIGITAL PANEL METER, FREQUENCY COUNTER, Metravi
FC-2700 Frequency Counter
- Bench Type
- 8 Digit RED LED Display
- Dual Channel Input
- Range: up to 2.7GHz
- Resolution: 100Hz
- Accuracy: ±1%
- Sensitivity: 20mV rms up to 8MHz / 30mV rms up to 10MHz / 20mV rms up to 80Hz/ 30mV rms up to 2.7GHz
- Auxiliary Power Supply: 220V AC 50Hz
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ENVIRONMENTAL METER, WET BULB GLOBE, Metravi
WBGT-188 Wet Bulb Globe
- Quick-response capacitance sensor, accurate measurement for wet bulb
- Globe temperature (WBGT), Black Globe temperature (TG), Humidity (%RH), Air Temperature (TA), Wet Bulb (WET), and Dew Point (DEW)
- Max/Min and data hold
- Low battery indication
- LCD display with LED backlight
- Recall recorded data
- Switch the temperature unit to °C or °F
- Brass black ball in 50mm diameter
- WBGT alarm setting
- Auto power off with disable function
- Data logging capacity: 12000 records, USB PC serial interface (WBGT-188D)
- Sampling interval: Max 24 hours; Min 1 Second (WBGT-188D)
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ENVIRONMENTAL METER, TEMPERATURE AND HUMIDITY METER, THERMO-HYGRO METER, Metravi
HT-12 Temperature and Humidity Meter with External Probe
ENVIRONMENTAL METER, TEMPERATURE AND HUMIDITY METER, THERMO-HYGRO METER, MetraviHT-12 Temperature and Humidity Meter with External Probe
- Indoor Temperature/Humidity testing, along with outdoor temperature testing simultaneously
- Records MIN/MAX values of Temperature/Humidity
- °C/°F unit selectable
- Clock: 12/24 hour format selectable
- Alarm clock : Alarm time up to 60 seconds
- Comfort level indication
- Temperature Range: -10°C ~ 50°C
- Accuracy: ±1°C
- Resolution: 1°C
- Humidity Range: 20% ~ 95%RH
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ENVIRONMENTAL METER, SOUND LEVEL METER, MINI ENVIRONMENTAL TESTERS, Metravi
ET-99SL Sound Level Meter
ENVIRONMENTAL METER, SOUND LEVEL METER, MINI ENVIRONMENTAL TESTERS, MetraviET-99SL Sound Level Meter
- Standards Applied : IEC61672-1 CLASS 2
- Frequency Range : 31.5Hz to 8kHz
- Measuring Level Range : 30 to 130dB
- Frequency Weighting : A
- Microphone :1/2 inch electret condenser microphone
- Display : LCD 3-1/2 digits
- Resolution : 0.1dB
- Display Up Data : 0.5 secs
- Time Weighting : FAST (125mS), SLOW (1000mS)
- Accuracy : ± 1.5 dB (at 1kHz, Standard-Audioquelle)
- Alarm Function
- Auto Power Off
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LUX METER, SOLAR IRRADIANCE AND POWER METER, SOLAR TOOLS, Metravi
207 Solar Power / Sunlight Meter
- Sunlight Measurement up to 1999W/m2 or 634BTU /(Ft2*hr)
- High Accuracy and Fast Response
- Data Hold function
- Unit and sign display for easy reading
- Measuring unit selectable between W/m2 and BTU/(Ft2*hr)
- Direct Reading with no adjustments
- Max / Min value recording
- Low Battery Indication
- 3-1/2 Digits LCD Display
- Resolution 1W/m2 ; 1 BTU /(Ft2*hr)
- Accuracy: ± 10W/m2
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Anemometer, Metravi
ET-99A Thermo Anemometer
- Range : 0 ~ 3000mT (milli Tesla) / 0~30000G (Gauss)
- Unit Conversion : 1mT=10G(Gauss)
- Can display the N/S polarity of DC magnets
- Relative / Peak Hold / Real time Zero function
- USB PC interface, with software
- Power : 9V AAA*6
- Operating temperature and humidity: 5°C ~ 40°C
- External AC 100 ~ 240V to DC 9V/0.5A power supply
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ENVIRONMENTAL METER, ANEMOMETER, THERMO ANEMOMETER, MINI ENVIRONMENTAL TESTERS, Metravi
ET-99L Lux Meter
ENVIRONMENTAL METER, ANEMOMETER, THERMO ANEMOMETER, MINI ENVIRONMENTAL TESTERS, MetraviET-99L Lux Meter
- 4 Measuring Ranges in both Lux/FC
- High accuracy and rapid response
- Low battery Indication
- MAX/MIN mode
- REL measuring mode
- Data Hold mode
- Lux/FC unit switch
- Backlight can turn on and turn off
- Auto power-off (disabling option available)
- Range switch
- Auto and Manual range selection
- Tripod-mountable (tripod available at extra cost)
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EMF / GAUSS METER, Metravi
GM-197 Static cum Electromagnet Gauss Meter
- Range : 0 ~ 3000mT (milli Tesla) / 0~30000G (Gauss)
- Unit Conversion : 1mT=10G(Gauss)
- Can display the N/S polarity of DC magnets
- Relative / Peak Hold / Real time Zero function
- USB PC interface, with software
- Power : 9V AAA*6
- Operating temperature and humidity: 5°C ~ 40°C
- External AC 100 ~ 240V to DC 9V/0.5A power supply
SKU: n/a
Professional measurement technology for daily measurement tasks
Technologies and laws are changing ever faster, energy efficiency requirements are getting stricter and new digital skills are in demand. In the Testo Smart World, we bring together everything that helps you to face these challenges: smart tools and comprehensive accessories for every application.
