With a large, easy-to-read LCD display, ultra-high resolution up to 0.001mm, and wear-resistant carbide measuring faces, the Mitutoyo 293 is the ideal choice for technicians, quality control engineers, and metrology professionals.

Key Features

High resolution: 0.001mm / 0.00005 inch
Angled carbide measuring faces – durable and wear-resistant
Clear LCD display for easy readability
Functions: origin setting, auto power on/off, inch/mm unit conversion
Smart alerts for low battery or measurement error
No spindle clamp – enables fast and simple operation
Equipped with friction thimble or ratchet stop for stable measuring force
Comes with a dedicated protective plastic case

Technical Specifications

• Resolution: 0.001mm or 0.00005”

• Flatness: 0.3μm

• Parallelism: 2μm

• Display Type: LCD

• Power Source: SR44 battery

• Battery Life: Approx. 1.2 years with normal usage

• Data Output: Not supported

Applications

• Measuring external diameters and mechanical part lengths

• Product inspection during machining and production processes

• Widely used in mold making, automotive, electronics, and precision engineering

Why Choose Tech Boss?

• 100% genuine Mitutoyo products, imported in original packaging

• Fast technical support and calibration services

• Reliable warranty and professional after-sales service

• Nationwide shipping and flexible purchasing policies

The post Mitutoyo 293 Digital Micrometer – High Accuracy, Clear LCD Display. appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key Features

• Large, easy-to-read LCD screen
• Unlimited response speed, eliminates errors during rapid measurement
• High resolution: 0.01mm / 0.001mm / .00005”
• Smart alerts: Low battery, count error, tolerance error
• GO / ±NG judgment with full character display
• Dust/water protection: IP42 or IP53
• Internal calculation using the formula [F(x) = Ax]
• SPC data output – ideal for quality control

Main Specifications

• Display: LCD
• Resolution: 0.01mm / 0.001mm / .00005”
• Measuring standard: Electrostatic capacitance-type linear encoder (ABSOLUTE)
• Response speed: Unlimited
• Power supply: SR44 battery, approx. 5000 hours of life
• Protection rating: IP42 or IP53 depending on model

Smart Functions

• Origin-set, Preset, GO / ±NG judgment
• Direction switching, inch/mm conversion
• Auto power on/off, data output
• Alerts: low voltage, count error, tolerance exceeded

Optional Accessories (Reference)

• SPC cable 1m / 2m
• Various lifting levers and spindle knobs (ISO / JIS / ANSI)
• Spindle spring for 25mm / 50mm models

Typical Applications

• Precision measurement in mechanics, mold making, electronics
• Integration with SPC systems in production lines
• Inspection of errors and deviations during machining processes

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RION VM-63C is a compact handheld vibration meter specially designed for monitoring industrial machinery. It measures acceleration, velocity, and displacement with high accuracy, supporting preventive maintenance and abnormal vibration detection to extend equipment life and ensure operational safety.

Key Features

Measures acceleration, velocity, and displacement across wide ranges
High accuracy: ±5% ±2 digits at 80Hz
Easy-to-read 3½-digit LCD, updates readings every second
AC signal output 2V peak – compatible with VP-37 headphones
Powered by easily replaceable 6F22 9V battery for field use
Includes soft case, S-type probe, user manual, and inspection certificate

Technical Specifications

• Measuring Ranges:
  Acceleration: 0.1 ~ 199.9 m/s² peak
  Velocity: 0.1 ~ 199.9 mm/s rms
  Displacement: 0.001 ~ 1.999 mm p-p
• Frequency Range:
  Acceleration: 10Hz – 1kHz (Low), 1kHz – 15kHz (High)
  Velocity & Displacement: 10Hz – 1kHz
• Display: 3½-digit LCD
• Update Rate: 1 second
• Power Supply: 6F22 9V battery
• Operating Conditions: -10 ~ +50ºC, 30 ~ 90%RH (non-condensing)
• Dimensions: 185 × 68 × 30 mm
• Weight: 250g (with battery)

Included Accessories

• Main unit RION VM-63C × 1
• Soft carrying case × 1
• 9V battery (6F22) × 1
• S-type probe × 1
• Quick guide + full manual
• Quality inspection certificate

Applications

• Preventive maintenance in factories
• Inspection of rotating equipment, motors, fans, pumps
• Identify causes of abnormal vibrations in machinery
• Vibration measurement and control in heavy and light industrial production

The post RION VM-63C Handheld Vibration Meter – Accurate, Compact, Easy to Use. appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key Features

Complies with JIS Z 8809:2011 standard – ensures measurement reliability

Handheld, lightweight design – easy to carry and operate

High accuracy: ±10% of displayed value

Good repeatability: ±5% – suitable for continuous batch testing

Operates on AA batteries or adapter – convenient for any environment

Flexible Measurement Range (depending on rotor)

Rotor No.3: 0.3 \~ 13 dPa·s (used with No.3 cup, 150 mL)

Rotor No.1: 3 \~ 150 dPa·s (JIS 300 mL cup)

Rotor No.2: 100 \~ 4000 dPa·s (JIS 300 mL cup)

Technical Specifications

Sample Volume:

Rotor No.1 & No.2: approximately 300 mL

Rotor No.3: approximately 150 mL

Rotational speed: 62.5 rpm

Power supply: 4 AA batteries (IEC LR6) or VA-05J adapter

Dimensions: 175 (H) × 77 (W) × 40 (D) mm

Weight: 260g

Included Accessories

Main unit VT-06

Rotor No.1, No.2, No.3

No.3 cup (52.6 × 75 mm)

900 mm extension rod (divided into 3 sections of 300 mm)

Carrying case and user manual

Applications

Viscosity testing for lubricants, industrial paints, adhesives

Quality control of raw materials and finished products in food production

Flow characteristic analysis of fluids in laboratories, QA/QC

The post RION VT-06 Handheld Viscometer – Accurate, Compact, Easy to Use. appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key Features

Wide frequency range: from 10 Hz to 30 MHz (or 20 MHz / 10 MHz / 5 MHz depending on model)

7-inch color LCD screen, easy to monitor and operate

Basic accuracy of 0.08% – providing reliable measurement results

Simultaneous display of 4 measurement parameters out of 17 selectable types

List mode with 15 measurement steps

2 flexible sweep curve modes

Main Specifications

Frequency range: 10 Hz to 5 / 10 / 20 / 30 MHz (model dependent)

Display: 7” color LCD

Basic accuracy: ±0.08%

Selectable parameters: 17 types – including L, C, R, Z, θ, Q, D, ESR, DCR,…

Simultaneous measurement results: 4 values

List measurement mode: 15 continuous steps (List Sweep)

Sweep curve mode: 2 independent curves for frequency or voltage evaluation

Internal DC bias voltage: ±12V

Data storage: USB host support for saving data to USB

ALC function: Automatic output level control

Communication & Integration

Standard communication interfaces:

RS-232

USB host & USB device

LAN

GPIB

Handler I/O – convenient for integration into automated systems

Power supply: Universal power input

Applications

Testing passive components such as capacitors, inductors, resistors

Analyzing RF component characteristics, high/low pass filters

Measuring resonant circuits, filter circuits, sensors

Testing circuit boards in mass production or R\&D environments

The post High-Frequency LCR Meter LCR-8200 Series – 0.08% Accuracy, Multi-Function. appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key Features

Measuring range: 0–150mm / 0–6 inch

Large LCD screen, clear and easy to read

IP67 waterproof standard – suitable for environments with oil, dust, and water

High resolution: 0.01mm / 0.0005 inch

Easy mm/inch unit conversion

Auto power on/off to save battery

Zero button allows resetting the origin at any position

Main Specifications

Measuring range: 0–150mm / 0–6 inch

Resolution: 0.01mm / 0.0005 inch

Accuracy: ±0.02mm

Water/dust resistance: IP67

Display: Digital LCD

Function buttons: mm/inch, ZERO, ON/OFF

Power source: CR2032 battery (1 piece)

Auto power off when not in use

Material: Stainless steel, rust-resistant, durable

Included Accessories

Dedicated plastic caliper case

CR2032 battery

User manual

Calibration certificate (if requested)

Applications

Measuring external, internal dimensions, depth, steps

Used in machine shops, metal processing, QC/QA

Suitable for outdoor measurement or environments with water and oil

The post Waterproof Electronic Caliper INSIZE 1118-150B – 0-150mm / 6 Inch. appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key features

High accuracy ensures precise measurement results
Large digital LCD screen for clear and easy reading
Robust design with durable, impact-resistant materials
Quick unit conversion between mm and inch
Convenient zero and preset functions for various measuring tasks
Large battery capacity with energy-saving auto power-off

Main specifications

Measuring range: varies by model within QM-518 Series (e.g., 0-300mm, 0-600mm, etc.)
Resolution: 0.01mm or 0.001 inch
Accuracy: ±0.03mm or equivalent
Display: Sharp digital LCD
Unit conversion: mm/inch
Power supply: Lithium battery or rechargeable battery depending on model
Body material: Stainless steel / durable aluminum alloy

Applications

Height measurement in precision mechanical machining
Workpiece position checking on CNC machines
Mold height measurement in plastics and casting industries
Quality control in production

The post High Precision Digital Height Gauge QM-518 Series appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key features

Large size 800x500x100mm suitable for various industrial applications

High accuracy grade up to 0.0039mm meeting strict measurement standards

Weight of 120kg ensures stable surface plate, minimizing vibration during operation

Robust design, precisely machined surface, does not include a stand (optional stand available)

Easily integrates with other measuring devices such as dial indicators, height gauges for precise inspection and calibration

Technical specifications

Dimensions (L x W x H): 800 x 500 x 100 mm

Weight: 120 kg

Accuracy grade: 0.0039 mm

No stand included

Applications

Flatness inspection of mechanical parts

Alignment and calibration of precision measuring instruments

Used in quality control rooms, calibration laboratories

Applied in precision mechanical machining, assembly, and industrial equipment maintenance

The post Surface Plate 800x500x100mm – Accuracy Grade 0.0039mm, Weight 120 Kg appeared first on CÔNG TY CỔ PHẦN TECH BOSS.

Key Features

Output voltage: AC 0 \~ 350 Vrms, DC 0 \~ 500 V

Output frequency: up to 999.9 Hz, flexible for various test applications

Power: 500VA or 1000VA with 100% rated power DC output capability

Measurement parameters: Vrms, Vavg, Vpeak, Irms, IpkH, Ipeak, P, S, Q, PF, CF

Voltage and current harmonic analysis: THDv, THDi for power quality assessment

Adjustable phase angle for output ON/OFF, suitable for simulating real conditions

Remote Sensing capability to ensure output voltage accuracy

Protection features: OVP (over voltage), OCP (over current), OPP (over power), OTP (over temperature), AC loss detection, and fan alarm

Multiple interface options: USB, standard LAN; optional RS-232 and GPIB

External signal control & integrated output relay with memory storing up to 10 configurations

Sequencing and simulation function: save and run up to 10 different output scenarios

Applications

Electronic device testing and industrial electrical testing

Power simulation in R\&D laboratories

Quality control and performance evaluation of electrical equipment

Automation systems requiring flexible adjustable power supplies

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