Galaxy International

The Metravi ERT-1635 Double Clamp Multi-function Earth and Grounding Resistance Tester is specially designed and manufactured for on-site measurement of grounding resistance, soil resistivity, grounding voltage, grounding line leakage current, AC current and DC resistance. Applying digital processing technology, it offers precision 4-wire method, 3-wire method and simple 2-wire method, selection method, double-clamp method to measure grounding resistance.

The Metravi PRO DIT-927 10kV High Voltage Insulation Resistance Tester is an intelligent, high-end insulation resistance tester, well-developed by METRAVI. The instrument comes with perfect test functions of various insulation resistance parameters and excellent anti-interference ability.
It can be used in 220kV Sub-station and have no Corona effect.

The instrument adopts a true-colour touchscreen and all test data and battery power are displayed at the same time. The combination of knob switch and button makes the operation very simple. The user need not memorise the operation method, just needs to click the “HELP” on the screen and a pop-up displays the operation method, which effectively guides the user to operate the respective instruments.

The instrument has the function of rapid discharge and automatically monitors the live voltage of the measured object. If voltage exceeds 36V, the test is automatically disallowed in order to protect the instrument and operators effectively. The meters automatically store test results which contain date and time.

The touchscreen is very convenient to check and analyse the recorded historical data. The fully isolated USB interface uploads the test data to the PC safely.

The instrument is equipped with double insulation and shielding layer test wire and the high voltage rod is equipped with replaceable crocodile clips and hooks, which can be used in various test places. The instrument features a hard double-shell structures, and the meter outer case has IP65 protection level, which prevents moisture and dust intrusions and collision during transportation and storage, protecting the meters effectively.

The Metravi DIT-930 Digital Insulation Resistance Tester, also known as a Megohmmeter, is a high-voltage insulation resistance tester, used for insulation resistance tests.

This instrument has a large LCD screen with backlit display, data storage, data review, alarm, automatic discharge, charging, automatic shutdown and other functions. It also has the function of measuring absorption ratio and polarisation index of AC voltage and DC voltage.

The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, large output power, strong anti- interference ability.It also features a shockproof, dust proof and moisture-proof structure, and adapts to the harsh working environments.

It is a commonly used and indispensable instrument for Telecommunications, Electricity, Weather, Computer Rooms, Oil Fields, Electronic Mechanical Installations and Maintenance, and in Industrial Enterprises that use electricity as industrial power or energy.

It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

The PRO DIT-925 and PRO DIT-927 series High Voltage Insulation Resistance Testers are intelligent, high-end insulation resistance testers, well-developed by METRAVI. The instruments come with perfect test functions of various insulation resistance parameters and excellent anti-interference ability. They can be used in 220kV Sub-station and have no Corona effect.

The Metravi DIT-931F 15kV High Voltage Insulation Resistance Tester has perfect testing functions of various insulation resistance parameters and excellent anti-interference ability, which can be used to test the insulation resistance of large-capacity, high voltage, electrical equipment and transmission lines at substations with strong induction electric environments.

The Metravi DIT-931F High Voltage Insulation Resistance Testers comes with a wide measurement range, high resolution, convenient operation, and are strong, durable, accurate and reliable. It features stable performance and strong anti-interference ability.

The tester is capable of Insulation Resistance Test (IR), Polarisation Index Test (PI), Dielectric Absorption Ratio Test (DAR), Ramp Test Mode (RAMP),Dielectric Discharge(DD), Step Voltage(STEP) , Voltage Test (V), Capacitance measurement (uF), Current measurement (nA) and others functions.

The instruments are suitable for testing the insulation resistance of large equipment such as electric equipment which with large capacity, high voltage and in strong induction electric environment, and transmission line, like power, telecommunications, meteorology, computer rooms, oil fields, mechanical and electrical installations and maintenance and power supply departments of industrial and mining enterprises.

The Metravi DIT-931E 10kV High Voltage Insulation Resistance Tester has perfect testing functions of various insulation resistance parameters and excellent anti-interference ability, which can be used to test the insulation resistance of large-capacity, high voltage, electrical equipment and transmission lines at substations with strong induction electric environments.

The Metravi DIT-931E High Voltage Insulation Resistance Testers comes with a wide measurement range, high resolution, convenient operation, and are strong, durable, accurate and reliable. It features stable performance and strong anti-interference ability.

The tester is capable of Insulation Resistance Test (IR), Polarisation Index Test (PI), Dielectric Absorption Ratio Test (DAR), Ramp Test Mode (RAMP),Dielectric Discharge(DD), Step Voltage(STEP) , Voltage Test (V), Capacitance measurement (uF), Current measurement (nA) and others functions.

The instruments are suitable for testing the insulation resistance of large equipment such as electric equipment which with large capacity, high voltage and in strong induction electric environment, and transmission line, like power, telecommunications, meteorology, computer rooms, oil fields, mechanical and electrical installations and maintenance and power supply departments of industrial and mining enterprises.

The Metravi DIT-913A is a handy, multi-functional, Digital Insulation Resistance Tester with 3 1/2 Digits 1999 Counts Backlit Display, and measures 0.00MΩ~22.0GΩ at 500V / 1000V / 2500V, with high accuracy.

It also measures DC Open Circuit Voltage, Short Circuit Current, Rated Test Current, AC Voltage Test, PI, DAR and has an Automatic Discharge function.

The Metravi DIT-930 Digital Insulation Resistance Tester, also known as a Megohmmeter, is a high-voltage insulation resistance tester, used for insulation resistance tests.

This instrument has a large LCD screen with backlit display, data storage, data review, alarm, automatic discharge, charging, automatic shutdown and other functions. It also has the function of measuring absorption ratio and polarisation index of AC voltage and DC voltage.

The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, large output power, strong anti- interference ability.It also features a shockproof, dust proof and moisture-proof structure, and adapts to the harsh working environments.

It is a commonly used and indispensable instrument for Telecommunications, Electricity, Weather, Computer Rooms, Oil Fields, Electronic Mechanical Installations and Maintenance, and in Industrial Enterprises that use electricity as industrial power or energy.

It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

The Metravi DIT-910 digital insulation tester adopts low-loss high ratio of inductance energy storage.
In-built DC voltage converter can change 12V voltage into 250V / 500V / 1000V DC voltage. 

It uses digital LCR Bridge for resistance measurement and insulation resistance testing.
It comes with features such as LED indicator, wide measuring range, backlight display, test lock, auto power off (only for MAX DC1000V OUT function), etc. 

It can also be used for electrical voltage measurement with great accuracy and stable performance. Functionally designed with straps, you can operate the instrument with both hands. 

Ideal for application for motors, cables, mechanical and electrical equipment, telecommunications equipment, power facilities and other insulation resistance testing areas. 

The instrument complies with IEC1010 (safety standard issues by the International Electro-technical Commission). 

The Metravi DIT-930F Digital Insulation Resistance Tester, also known as a Megohmmeter, is a high-voltage insulation resistance tester, used for insulation resistance tests.

This instrument has a large LCD screen with backlit display, data storage, data review, alarm, automatic discharge, charging, automatic shutdown and other functions. It also has the function of measuring absorption ratio and polarisation index of AC voltage and DC voltage.

The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, large output power, strong anti- interference ability.It also features a shockproof, dust proof and moisture-proof structure, and adapts to the harsh working environments.

It is a commonly used and indispensable instrument for Telecommunications, Electricity, Weather, Computer Rooms, Oil Fields, Electronic Mechanical Installations and Maintenance, and in Industrial Enterprises that use electricity as industrial power or energy.

It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

The Metravi DIT-911 is a handy, multi-functional, Digital Insulation Resistance Tester with 3 1/2 Digits 1999 Counts Backlit Display, and measures 0.00MΩ~11.0GΩ at 250V / 500V / 1000V, with high accuracy.

It also measures DC Open Circuit Voltage, Short Circuit Current, Rated Test Current, AC Voltage Test, PI, DAR and has an Automatic Discharge function.

The Metravi DIT-916 Digital Insulation Tester is for for 500V / 1000V / 2500V / 5000V & 1T.Ohms with USB PC Interface cable and software.
It can also measure PI, DAR and other important specifications. Measured data can then be analysed through PC software.

The Metravi DIT-916 Digital Insulation Tester can measure insulation resistance of large transformers, generators, high-voltage motors and more.

Features:

• Large 9999 display with 30-segment analogue bar graph
• PI/DAR measurements
• Comparison, upper and lower limit functions
• Continuous measurement mode
• Auto power off
• 18-group data storage
• Backlight
• Auto current discharge and high-voltage output alarm
• Power adapter (optional at extra cost)
• Time measurement mode, auto measure within 15 minutes
• USB interface and PC software
• Low battery and over range indications

Digital Insulation Resistance Tester with built-in Multimeter, 3-3/4 Digits 3999 Counts, Backlit LCD, Data Hold, Test Voltage: 250V / 500V / 1000V / 2500V, upto 40G.Ohms, Measures AC/DC Voltage, AC/DC Current up to 400mA, Resistance, Capacitance, Frequency, Diode & Continuity Test Facility.

DIT-322 Auto-range Digital Insulation Resistance Tester is a combination of Insulation Resistance Testers and Digital Multimeters. It has complete functions, features, high accuracy, reliability in operation, and convenience in use.
Output test voltage can be switched between 250V/500V/1000V / 2500V.

An ordinary insulating resistance meter can not measure the output high voltage of its own. When the output high voltage of the insulating resistance meter doesn’t conform to the rated value, it is not easy for the user to find the unconformity so that deviation of the measured result is over large sometimes and causing hidden troubles in safety.
DIT-322 has test voltage of 250V / 500V / 1000V / 2500V and can monitor the output high voltage in real-time. At any time, the user can observe actual measurement voltage that is delivered by the meter, effectively avoiding misjudgment caused due to output voltage not conforming to the rated value.

4 Digits with Analog Bargraph, measures upto 2000M.Ohms at 250V / 500V / 1000V, measures 600V AC/DC, Low Resistance up to 4000 Ohms and Continuity test. Fully Protected on all ranges.

The Metravi DIT-931 5kV High Voltage Insulation Resistance Tester has perfect testing functions of various insulation resistance parameters and excellent anti-interference ability, which can be used to test the insulation resistance of large-capacity, high voltage, electrical equipment and transmission lines at substations with strong induction electric environments.

The Metravi DIT-931 High Voltage Insulation Resistance Testers comes with a wide measurement range, high resolution, convenient operation, and are strong, durable, accurate and reliable. It features stable performance and strong anti-interference ability.

The tester is capable of Insulation Resistance Test (IR), Polarisation Index Test (PI), Dielectric Absorption Ratio Test (DAR), Ramp Test Mode (RAMP),Dielectric Discharge(DD), Step Voltage(STEP) , Voltage Test (V), Capacitance measurement (uF), Current measurement (nA) and others functions.

The instruments are suitable for testing the insulation resistance of large equipment such as electric equipment which with large capacity, high voltage and in strong induction electric environment, and transmission line, like power, telecommunications, meteorology, computer rooms, oil fields, mechanical and electrical installations and maintenance and power supply departments of industrial and mining enterprises.

Battery cum Mains Operated, with facility to measure, PI, DAR, AC Voltage, Low Resistance, Continuity, 500V/6G.Ohms, 1000V/6G.Ohms, 2500V/60G.Ohms, 5000V/60G.Ohms.

Metravi DIT-321 Digital Insulation Tester with built-in Multimeter, 3-3/4 Digits 3999 Counts, Backlit LCD, Data Hold, Test Voltage: 250V / 500V / 1000V, upto 40G.Ohms, Measures AC/DC Voltage, AC/DC Current up to 400mA, Resistance, Capacitance, Frequency, Diode & Continuity Test Facility.

The DIT-321 Digital Insulation Tester Auto-range Digital Insulation Resistance Tester is a combination of Insulation Resistance Testers and Digital Multimeters. It has complete functions, features, high accuracy, reliability in operation, and convenience in use.
Output test voltage can be switched between 250V/500V/1000V.

An ordinary insulating resistance meter can not measure the output high voltage of its own. When the output high voltage of the insulating resistance meter doesn’t conform to the rated value, it is not easy for the user to find the unconformity so that deviation of the measured result is over large sometimes and causing hidden troubles in safety.
DIT-321 has test voltage of 250V / 500V / 1000V and can monitor the output high voltage in real-time. At any time, the user can observe actual measurement voltage that is delivered by the meter, effectively avoiding misjudgment caused due to output voltage not conforming to the rated value.

The Metravi PRO DIT-925 5kV High Voltage Insulation Resistance Tester is an intelligent, high-end insulation resistance tester, well-developed by METRAVI. The instrument comes with perfect test functions of various insulation resistance parameters and excellent anti-interference ability.
It can be used in 220kV Sub-station and have no Corona effect.

The instrument adopts a true-colour touchscreen and all test data and battery power are displayed at the same time. The combination of knob switch and button makes the operation very simple. The user need not memorise the operation method, just needs to click the “HELP” on the screen and a pop-up displays the operation method, which effectively guides the user to operate the respective instruments.

The instrument has the function of rapid discharge and automatically monitors the live voltage of the measured object. If voltage exceeds 36V, the test is automatically disallowed in order to protect the instrument and operators effectively. The meters automatically store test results which contain date and time.

The touchscreen is very convenient to check and analyse the recorded historical data. The fully isolated USB interface uploads the test data to the PC safely.

The instrument is equipped with double insulation and shielding layer test wire and the high voltage rod is equipped with replaceable crocodile clips and hooks, which can be used in various test places. The instrument features hard double-shell structures, and the meter outer case has IP65 protection level, which prevents moisture and dust intrusions and collision during transportation and storage, protecting the meters effectively. 

Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipments.

Features

• Insulation Resistance measurement (IR)
• Polarisation Index measurement (PI)
• Absorption Ratio (DAR)
• Ramp Test mode (RAMP)
• Filtered Resistance test (FR)
• Voltage measurement (V)
• Current measurement (nA)

The Metravi PRO DIT-960PV Digital Solar Insulation Tester has the function of measuring Photovoltaic (PV) live insulation resistance, ordinary insulation resistance function (non-live), AC and DC voltage automatic recognition measurement and so on.

The PRO DIT-960PV can be used to measure Photovoltaic energised (maximum: 1000V DC) Insulation Resistance and conventional Insulation Resistance (de-energised) and also automatically identify AC/DC Voltage.
It has multiple functions including: Photovoltaic Insulation Resistance measurement without solar panel in power outage/short circuit condition or at night, Voltage Stepping, Bluetooth transmission, Automatic Discharge, High Voltage warning, remote-controlled test lead operation, and more.

The Metravi PRO DIT-960PV Digital Solar Insulation Tester is commonly applied to test insulation resistance for various equipment such as Photovoltaic/ solar panels, battery energy storage system, new energy vehicles, etc.

Features:

• Photovoltaic insulation resistance measurement (PV)
• Conventional insulation resistance measurement
• AC/DC voltage testing (VDC/VAC)
• Maximum insulation resistance range: 4000MΩ
• Rated voltage for conventional output (Conventional insulation resistance: 4 positions): 125V, 250V, 500V, 1000V
• Rated voltage for PV output (Photovoltaic insulation resistance: 2 positions): 500V, 1000V
• Short-circuit current: <1.5mA
• Step of each range: 10% of rated voltage
• Comparative measurement of insulation resistance (COMP)
• Time-set measurement of insulation resistance (TIME)
• External voltage detection function to enable monitoring energised voltage of measured object automatically
• Designed with timer to record testing time automatically
• Automatic discharge and high voltage warning
• Analogue bar graph to display the range of insulation resistance testing result
• Manual/Automatic power-off
• Data Logging for upto 1000 sets of data
• Data storage/deletion function
• Data upload function
• Bluetooth Interface and Smartphone App
• Manual/Automatic backlight
• Mute function
• LCD high-definition segmented display

The Metravi DIT-914 Digital Insulation Tester is an auto-ranging device and features low loss, high conversion, inductance tanking, DC Voltage convertor, which converts 9V to 500V/1000V/2500V/5000V. It tests insulation resistance with an analogue/digital circuit.

Integrated designing with high stability makes it a reliable instrument. Light-weight, easy-to-carry and wide testing ranges, also make it suitable for Lift Maintenance jobs, Electrical Engineering Equipment, Telecom, On-site testing, Maintenance jobs, etc.

The DIT-914 Digital Insulation Tester is battery cum mains operated, with facility to measure AC Voltage, Low Resistance, Continuity, 500V/2000MΩ, 1000V/2000MΩ, 2500V/20GΩ, 5000V/200GΩ.

The Metravi DIT-930E Digital Insulation Resistance Tester, also known as a Megohmmeter, is a high-voltage insulation resistance tester, used for insulation resistance tests.

This instrument has a large LCD screen with backlit display, data storage, data review, alarm, automatic discharge, charging, automatic shutdown and other functions. It also has the function of measuring absorption ratio and polarisation index of AC voltage and DC voltage.

The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, large output power, strong anti- interference ability.It also features a shockproof, dust proof and moisture-proof structure, and adapts to the harsh working environments.

It is a commonly used and indispensable instrument for Telecommunications, Electricity, Weather, Computer Rooms, Oil Fields, Electronic Mechanical Installations and Maintenance, and in Industrial Enterprises that use electricity as industrial power or energy.

It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

The Metravi DIT-913A is a handy, multi-functional, Digital Insulation Resistance Tester with 3 1/2 Digits 1999 Counts Backlit Display, and measures 0.00MΩ~22.0GΩ at 500V / 1000V / 2500V, with high accuracy.

It also measures DC Open Circuit Voltage, Short Circuit Current, Rated Test Current, AC Voltage Test, PI, DAR and has an Automatic Discharge function.

9999 Counts Backlit LCD, Low Battery Indication, Data Hold, Timer Function up to 10mins, Comparator, 99 Data Records, USB PC Interface (optional). Test Voltage: 50V / 100V / 250V / 500V / 1000V, 200GΩ, AC Voltage T-RMS, DC Voltage, Frequency, Capacitance, Continuity Test, With Remote Probe