International Instruments Industries

Measurement parameter	Velocity
Model	VB 8201HA
Velocity range	0-200 mm/s
Max frequency	1 kHz
Acceleration range	0-200 m/s²
Display type	LCD
Output interface	RS-232
Brand	LUTRON
Application	Industrial
Probe type	Magnetic base
Data logging	No logging
Power source	9V battery

📊 Key Specifications

Measurement Capabilities

• Measures vibration Velocity and Acceleration — two core indicators of machinery condition.

• Velocity range: 0.5 to 199.9 mm/s (up to 200 mm/s).

• Acceleration range: 0.5 to 199.9 m/s² (up to 200 m/s²).

• Frequency range: approx. 10 Hz – 1 kHz (meets ISO 2954 vibration-measurement sensitivity).

• Display: Large LCD for clear readings.

• Data hold: freezes the displayed value for easier reading.

• Peak and RMS: shows both peak and true RMS values where supported.

• Max/Min memory: records highest and lowest readings for recall.

Accuracy & Sampling

• Accuracy generally around ±(5% + 2 digits) under standard conditions (e.g., 80 Hz–160 Hz, 23 ± 5 °C).

• Sampling time: ~1 second per reading.

🔧 Physical & Power Details

• Power: One 9 V alkaline battery (006P / MN1604 / PP3).

• Auto shut-off: preserves battery life after inactivity.

• Low battery indicator: warns before power loss.

• Dimensions: ~185 × 78 × 38 mm (handheld size).

• Weight: ~274 g for meter, ~38 g for sensor.

📦 Included with Meter

• Vibration meter unit.

• External vibration sensor with magnetic base for attaching to machine surfaces.

• Connecting cable.

• Hard carrying case.

• Instruction manual.

🛠️ Typical Applications

This is a professional-grade vibration meter used for monitoring and diagnosing mechanical equipment such as:

• Rotating machinery (motors, pumps, compressors).

• Industrial production line machines.

• HVAC and ventilation systems.

• Preventive maintenance programs.

📈 Summary

The Lutron VB-8201HA is a handheld digital vibration meter ideal for industrial condition monitoring. It measures both velocity and acceleration, offers RMS, peak, max/min memory and data-hold functions, comes with a sensor and magnetic base, and has practical power/memory features for field use.

Additional Information:

• Item Code: VB-8201HA
• Pay Mode Terms: T/T (Bank Transfer),Other
• Port of Dispatch: Ahmedabad
• Delivery Time: READY STOCK UP TO 5 NOS.

Model Name/Number	VT-151W
Usage/Application	Industrial
Material	ABS Plastic
Brand	Metravi
Country of Origin	Made in India

Metravi VT-151W N Vibration Meter – Key Features and Specifications Key Features Explained:

1. Measurement Parameters:

   • The Metravi VT-151W N can measure three important vibration parameters:

     • Velocity (mm/s): Indicates the speed of vibration, commonly used for machinery vibration monitoring.

     • Displacement (µm): Indicates the distance the object moves due to vibration. Useful for evaluating the behavior of moving machinery parts.

     • Acceleration (m/s²): Represents the rate of change of velocity, used for detecting dynamic forces in machinery and mechanical systems.

2. Wide Frequency Range:

   • The frequency range of 10 Hz to 1,000 Hz allows testing of a broad spectrum of equipment, from low-speed machinery to high-speed motors and rotating equipment.

3. Measurement Modes (Peak and RMS):

   • Peak Mode: Captures the highest vibration level, useful for detecting sudden or extreme events.

   • RMS Mode: Provides the Root Mean Square value of the vibration, which is more useful for assessing overall vibration energy over time.

4. LCD Display:

   • The tester features a digital LCD display, which shows clear and readable results with large digits for easy visibility in industrial settings. It allows users to see real-time vibration measurements in velocity, displacement, and acceleration.

Additional Information:

• Item Code: VT-151W
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Model Name/Number	VIB-30+
Usage/Application	Industrial
Material	ABS Plastic
Brand	METRAVI
Country of Origin	Made in India

Key Specifications Features / Highlights

• Pocket-sized, lightweight, easy to carry 

• True RMS & Peak Measurement — so it can capture both steady-state and peak vibration levels. 

• Microcontroller-based for reliable measurement. 

• ISO-based monitoring technique — designed in line with ISO standard recommendations for vibration measurement. 

• Backlit LCD display helps reading in low-light environments. 

• Includes Transducer / Probe: Usually comes with a piezoelectric accelerometer (vibration transducer), plus a magnetic base, a handheld probe rod, and low-noise cable (~1.5 m) for measurements. 

• Standard Supply / Packaging: Meter + probe + transducer + magnetic base + connecting cable + 9 V battery + carry case + calibration / test report + user manual. 

Applications / Use Cases

• Preventive maintenance: Measuring vibration on rotating machinery (motors, pumps, gearboxes) to detect imbalance, misalignment, or bearing faults. 

• Basic diagnostics: For condition monitoring as a cost-effective / pocket tool. 

• On-site measurements: Because it’s portable, it's useful for field / shop-floor diagnostics.

• Machine health checks in industrial / manufacturing setups.

Limitations / Considerations

• Only measures velocity, not displacement or acceleration (unlike more advanced vibrometers).

• Its frequency response is limited to 10 Hz – 1 kHz, so very low-frequency or very high-frequency vibration might not be captured.

• Using the 9 V battery — need to check and replace battery periodically.

• Accuracy is ±2%, which is good but may not be sufficient for very high-precision vibration analysis.

• Needs proper placement of the probe / transducer to get reliable readings (magnetic base or handheld rod helps).

Additional Information:

• Item Code: VIB-30PLUS
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Current Range	0–600 A
Display Type	Digital
AC Or DC Measurement	AC/DC
True RMS	Yes
Jaw Opening	35 mm
Max Voltage Range	0–600 V
Data Hold	Yes
Backlight	Yes
Battery Type	9 V Battery

General Features:

1. Current Measurement (AC/DC):

   • The MECO 3690P+ can likely measure both AC and DC currents.

   • It typically has current measurent between 0.1 A to 600 A or more, 

2. Voltage Measurement:

   • It may have the capability to measure AC and DC voltage with high accuracy, likely up to 600 V.

3. Resistance and Continuity Testing:

   • Many clamp meters come with the ability to measure resistance and test for continuity with a built-in audible beep when a circuit is complete.

4. Frequency Measurement:

   • Some models can also measure the frequency of the AC signal in the circuit, useful for analyzing AC systems.

5. Data Hold Function:

   • It is common for clamp meters to have a data hold feature, which freezes the measurement on the display for easier reading.

6. True RMS Measurement:

   • If the model supports True RMS measurement, it provides accurate readings even on non-sinusoidal waveforms, which is critical for modern electrical systems with non-linear loads.

7. Large Jaw Opening:

   • A wide clamp jaw is often a feature, allowing the device to measure current in larger conductors or cables.

8. Backlit Display:

   • For working in low-light environments, the meter is usually equipped with a backlit display.

9. Temperature Measurement:

   • Some advanced models also offer temperature measurement via a thermocouple attachment.

10. Safety Features:

• The MECO 3690P+ will likely meet safety standards such as CAT III or CAT IV for measuring at different voltage levels.

1. Battery-Powered:

• These clamp meters are typically powered by batteries (e.g., 9V or AA) and can have an auto power-off feature to conserve energy.

1. Additional Features:

• Peak Hold, Min/Max Logging, or Auto-ranging might also be included.

Applications:

• Troubleshooting Electrical Systems: The clamp meter is great for diagnosing faults in AC and DC circuits.

• Industrial/Residential Installations: It's used for measuring power consumption, checking current draw, and verifying electrical connections.

• HVAC Systems: Many HVAC technicians use clamp meters to measure current and check for faults in heating and cooling systems.

• Solar Systems: If it supports DC, it's useful for measuring current in photovoltaic (solar power) systems.

Build Quality and Ergonomics:

• Compact and Lightweight: Clamp meters are often designed to be ergonomic and easy to use, even in tight or overhead spaces.

• Durability: Many meters are designed with robust housing for protection against drops or rough use.

Important Considerations When Purchasing a Clamp Meter:

• Accuracy: Look for a model that provides high accuracy in the parameters you need to measure.

• Range: Make sure the current and voltage ranges are suitable for the applications you’ll be working with.

• Safety Compliance: Check that the meter complies with the appropriate safety standards for your region (e.g., CE, UL).

Additional Information:

• Item Code: 3690P
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Current Measurement	1000 A
Digit Display	31/2 Digits
Counts	2000
Ranging	Manual Ranging
AC Current Measurement	1000A
AC Voltage Measurement	750V
Resistance Measurement	20K Ohm
Jaw Opening	Cable Diameter 53mm
DC Voltage Measurement:	1000V
Data Hold Function	Yes

✅ Key Specifications

• Display: 3½-digit, 2000 counts manual ranging. 

• AC current measurement up to 1000 A AC (50 Hz ~ 60 Hz) for the main range. 

• AC voltage: up to 750 V AC (45 Hz ~ 450 Hz). 

• DC voltage: up to 1000 V DC. 

• Resistance measurement up to 20 kΩ. 

• Maximum jaw opening for the clamp: accommodates cable diameter up to 53 mm. 

🔧 Features & Useful Info

• Includes data hold function (i.e., you can freeze the reading on display). 

• Has audible continuity check (for quickly identifying continuity / open circuits). 

• Low battery indication. 

• Overload protection and over-voltage protection built in.

• Accessories included: one pair of test leads, a 9 V battery, instruction manual and a carrying case

• Approximate physical size: around 230 × 68 × 37 mm and weight ~240 g including battery. 

🎯 Use-cases & Observations

• Suitable for electricians, HVAC maintenance, industrial applications where high current measurement is needed (since up to 1000 A AC).

• The large jaw opening (53mm) means it can grip substantial cables, useful for power systems rather than just small wiring.

• Manual ranging (rather than auto-ranging) implies the user has to set the appropriate range; may be a little fiddlier than auto-ranging models.

• Because of the high current capacity and voltage ranges, care must be taken to use it safely (observe insulation, environment, rated category, etc).

• Made by MECO (an Indian manufacturer of test & measurement instruments) — so local availability/servicing might be easier in India.

⚠️ Things to Check / Limitations

• Accuracy specs: on some sites the accuracy for AC current is given as ±(2.5% + 8 digits) up to 800A, and above 800A readings are only for reference. 

• It is manual ranging, which means you must set the correct measurement range; for users who prefer “just connect and it auto-selects”, auto-ranging models might be preferable.

• If you need true RMS measurement (for distorted waveform currents) or additional features (temperature, frequency, logging etc) this model may not suffice.

• Ensure you observe proper safety category ratings (though I did not find explicit CAT II/CAT III ratings easily — you may need to check the detailed datasheet) before using it in high-energy circuits.

Model Name/Number	VT-150
Usage/Application	Industrial
Material	PLASTIC
Brand	Metravi
Country of Origin	Made in India
Vibration Velocity	0.01 to 199.99 mm/s

Key Features:

• Measurement Range: 0.01 to 199.99 m/s² for vibration, with a frequency range of 10 Hz to 1 kHz.

• Measurement Types: Measures velocity (mm/s), acceleration (m/s²), and displacement (μm).

• Accuracy: Typically ±5% of the reading.

• Display: Large LCD display with backlight for easy reading in various lighting conditions.

• Sensor: Uses a piezoelectric accelerometer for accurate vibration detection.

• Portability: Battery-operated (usually AA or 9V) and lightweight for field use.

• Data Hold: Freezes the reading for easier recording.

• Multiple Axes Measurement: Can measure in vertical, horizontal, and axial directions depending on the application.

Applications:

• Industrial Machinery: Monitoring motors, pumps, and fans.

• HVAC Systems: Checking compressors and motors.

• Predictive Maintenance: Detecting potential mechanical issues before failure.

• Automotive: Diagnosing engine components and transmissions.

• Power Plants: Monitoring critical equipment like turbines and compressors.

Pros:

• Easy to use with a simple interface.

• Portable and durable, ideal for field use.

• Provides accurate measurements for basic vibration analysis.

Cons:

• Lacks advanced features like FFT or spectral analysis.

• Limited measurement range for extreme frequencies.

Additional Information:

• Item Code: VT-150
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Model Name/Number	VT-145
Usage/Application	Industrial
Material	ABS Plastic
Brand	Metravi
Country of Origin	Made in India

Additional Information:

• Item Code: VT-145
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Model Name/Number	VB 8205
Usage/Application	Industrial
Material	ABS
Brand	Lutron
Display Type	Digital

Vibration Meter Model VB 8203

• Acc, Vel., Displacement, Data Logger
• Acceleration : 200 m/s2
• Velocity : 200 mm/s
• Displacement (p-p) : 2mm
• Max Hold, Peak Value, Data Hold.
• Memory
• LCD display with bar graph
• RS232/USB interface, data logger
• Hard carrying case is included
• Size : 200 x 68 x 30 mm
• Power : 9V Battery

Usage/Application	Industrial
Material	Plastic
Brand	HTC
Brand Model	PVB-805
Shape	Rectangle
Display	Digital

PVB-805 Pen Vibration Meter: The PVB-805 Pen Vibration Meter measures vibration levels in machinery and equipment.  Its compact pen-style design and accurate readings make it ideal for predictive maintenance and troubleshooting.

Current Measurement	1000 A
Resistance Accuracy	99%
Country of Origin	Made in India
Measurement Type	AC Current
AC Current Range	40mA

Key Features & Specifications: Additional Features:

1. True RMS Functionality:

   • The HTC CM-2030 uses True RMS technology, which allows it to provide accurate readings for both sinusoidal and non-sinusoidal waveforms (important when testing devices with variable or distorted waveforms like inverters, electronic equipment, etc.).

2. Clamp Size:

   • The clamp jaw of the CM-2030 is wide enough to measure large cables or busbars, typically up to 42 mm, which is suitable for a wide variety of electrical systems.

3. Auto-Ranging:

   • The clamp meter can automatically adjust its range to the appropriate level for the current measurement, making it easier to use, especially for beginners or non-experts.

4. Backlit Display:

   • The backlit LCD display ensures clear visibility of measurements even in low-light environments, which is essential when working in dark electrical panels or during fieldwork.

Additional Information:

• Item Code: CM2030
• Delivery Time: READY STOCK
• Packaging Details: 1NOS PACKING

Accuracy	0.5 DegreeC
Brand	Metravi
Model Name/Number	MT-19
Measuring Range	50 to 1370 DegreeC (-58 to 2498 DegreeF)
Measuring Accuracy	+-0.5% of reading +-1.5 DegreeC (3 DegreeF) at 0 to 1370 DegreeC (32 to 2498 DegreeF]

Measures -50° to 2200°C with D:S Ratio 75:1. Features Dot Matrix Backlit LCD, Bluetooth, up to 32000 data points, adjustable emissivity with dual laser pointer and Max. /Min./Dif/AVG. readings 

Usage	Medical
Brand	Metravi
Model Name/Number	PRO 65 MAX
Measuring Range	-50 to 1370 DegreeC (-58 to 2498 DegreeF)
Measuring Accuracy	+-3.5 DegreeC (6.3 DegreeF) at -50 to 20 DegreeC (-58 to 68 DegreeF) +-1.0% +-1.0 DegreeC (1.8 DegreeF) at 20 to 300 DegreeC (68 to 572 DegreeF)
Display Resolution	0.1 DegreeC < 800 DegreeC; 0.1 DegreeF < 1000 DegreeF; 1 DegreeF > 1000 DegreeF FOR 65 MAX 0.1 DegreeC < 1000 DegreeC; 0.1 DegreeF < 1000 DegreeF; 1 DegreeF > 1000 Degree

With Circular Laser, IR Temperature -50 to 800°C, D:S Ratio 16:1, Resolution: 0.1°C < 1000; 1°C > 1000, Accuracy ±0.5% ±1.5°C, Response Time 150mS, Spectral Response 8 – 14um, Tk Contact Temperature -50 to 1370°C, IP54 Rated for Dust / Water Proof, 2m Drop Tested, Automatic Data Hold, Non-contact and Contact Thermometer combined, Adjustable Emissivity 0.10 to 1.00, MAX / MIN / AVG / DIF Temperature display, Backlit LCD Display, Set High and Low Alarms, Battery Operated, CE Compliant with EMC.