JLW Instruments
JLW Instruments is a Chicago-based, privately held specialty distributor and ISO/IEC 17025 accredited calibration lab selling precision force, torque, pressure, and weighing instruments from eleven branded manufacturers to industrial manufacturers, healthcare providers, and research customers.
- Company typePrivate
- Founded1984
- HeadquartersChicago, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What JLW Instruments does
JLW Instruments is a Chicago-based, privately held specialty distributor and calibration services provider for precision measurement instruments, founded in 1984 and operating with 1–10 employees from a single headquarters at 14 N Peoria St. The company does not develop proprietary core technology; instead it distributes branded force, torque, pressure, weighing, and functional assessment equipment from eleven manufacturers including Mark-10, Chatillon, Lloyd Instruments, KINVENT, JAMAR, B&L Engineering, Dillon, Erichsen Wuppertal, Reed Instruments, Ohaus, and Pesola. Its product range spans force gauges, motorized and manual test stands, grips and fixtures, load cells, wire crimp pull testers, hand and muscle dynamometers, pinch gauges, balance and strength plates, goniometers, torque testers and stands, dynamometers and crane scales, laboratory balances, bench scales, moisture analyzers, and a line of safety and environmental meters.
Revenue is generated through three streams: hardware resale (the primary stream) via its e-commerce storefront at jlwforce.com; ISO/IEC 17025 accredited calibration and repair services offered on-site and in-house (Certificate #1753.01 from A2LA), including service for legacy and obsolete instruments; and application engineering consultation to help customers configure test systems, select fixtures, and choose appropriate equipment. Pricing is quote-based on specialized hardware, with free shipping on orders of $200 or above. The go-to-market combines direct sales with engineering consultation and content marketing through two specialty blogs, case studies, e-books, and an active social media presence.
JLW serves four primary verticals: industrial manufacturing (force, tensile, torque, and quality control testing for packaging, plastics, metals, and consumer goods), healthcare and physical therapy (strength assessment, hand therapy, rehabilitation), ergonomics and occupational health (workplace safety and injury prevention), and research and academia (laboratory measurement). Named enterprise customers span Abbott Laboratories, Bayer Healthcare, Owens-Corning, Amazon, Google, TRIMEDX, Viant Medical, Graham Packaging, Hellermann Tyton, and others. The company serves both domestic and international customers, with international buyers responsible for tariffs and import fees.
JLW Instruments firmographics
Firmographics- Name
- JLW Instruments
- Legal name
- JLW Instruments
- Website
- https://jlwinstruments.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- JLW Instruments is a Chicago-based, privately held specialty distributor and ISO/IEC 17025 accredited calibration lab selling precision force, torque, pressure, and weighing instruments from eleven branded manufacturers to industrial manufacturers, healthcare providers, and research customers.
- Ownership category
- akta.pro rank
JLW Instruments industry classification
Industry- Product category
- Precision Measurement Instruments
- NAICS
- Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Testing Laboratories and Services (54138), Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Services-Testing Laboratories (8734), Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Weighing & Force Measurement (Load cells, scales, torque, strain measurement) (IMAGAFAF)
- akta.pro secondary industries
- Maintenance, Service Contracts & Equipment Repair (Field Service, Parts) (HLAGAIAN), Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)
Keywords
Where JLW Instruments is headquartered
LocationHeadquarters
- HQ city
- Chicago
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
JLW Instruments business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Hardware Sales: Sale of precision measurement instruments including force gauges, tensile testers, torque testing equipment, dynamometers, hand dynamometers, pinch gauges, weighing scales, and environmental meters. Products are sold through e-commerce with consultation support.
- Calibration and Repair Services: ISO/IEC 17025 accredited calibration services (Certificate #1753.01) offered on-site and in-house. Repair services for both current and obsolete instruments with large inventory of spare and legacy parts. Known for rapid turnaround times and fair pricing.
- Consultation and Technical Support: Application engineering consultation to help customers configure testing systems, select appropriate fixtures and attachments, and ensure right equipment selection for needs.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Quote-based pricing for specialized equipment |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
JLW Instruments product offering
Product offeringCore offering
JLW Instruments is an authorized distributor and service provider of precision measurement instruments, selling force gauges, tensile testers, torque testing equipment, dynamometers, hand dynamometers, pinch gauges, weighing scales, and environmental meters from leading brands such as Mark-10, Chatillon, Lloyd Instruments, KINVENT, JAMAR, B&L Engineering, Dillon, Erichsen Wuppertal, Ohaus, and Pesola. The company also operates an ISO/IEC 17025 accredited calibration and repair laboratory (A2LA Certificate #1753.01), supporting both current and obsolete instruments with rapid turnaround times and technical consultation.
Product overview
JLW Instruments is a specialized distributor and service provider offering precision measurement solutions for force, torque, pressure, weighing, and functional assessment applications. The product portfolio centers on three main categories: Force-Tension and Compression testing equipment (including Force Gauges, Motorized and Manual Test Stands, Grips/Fixtures, Load Cells, and Wire Crimp Pull Testers from brands like Mark-10, Chatillon, and Lloyd Instruments); Strength & Physiotherapy assessment tools (including Hand Dynamometers, Pinch Gauges, Muscle Strength Dynamometers, Balance and Strength Plates from KINVENT and JAMAR, and Goniometers); and Torque Testing equipment (Cap Torque Testers, Torque Tool Testers, Stands, Sensors from Mark-10). Additional offerings include Weighing solutions (Dynamometers, Laboratory Balances, Bench Scales, Moisture Analyzers from Ohaus, Pesola, and Dillon), Safety and Environmental instruments (Air Quality Meters, Radiation Meters, Sound Level Meters), and specialized pressure/temperature instruments. The company also provides ISO/IEC 17025 accredited calibration and repair services as a complementary offering to its product sales, supporting both new generation and obsolete instruments.
Differentiator
Problem solved
Functional benefit
Products and services
- Force-Tension and Compression Testing Equipment Force gauges, motorized and manual test stands, grips/fixtures/adapters, load cells and indicators, and wire crimp pull testers from Mark-10, Chatillon, and Lloyd Instruments. Used by manufacturing and quality control professionals for push/pull force, tensile, compression, peel, and shear testing applications.
- Strength and Physiotherapy Assessment Tools Muscle strength dynamometers, hand dynamometers, pinch gauges, ergonomic force gauge kits, balance and strength plates (KINVENT K-Force Plates, K-Delta Plates), and goniometers/range of motion sensors. Targeted at physical therapists, occupational therapists, rehabilitation centers, and ergonomics professionals for clinical strength assessment and rehabilitation monitoring.
- Torque Testing Equipment Cap torque testers, torque tool testers, manual and motorized torque test stands, torque sensors and indicators, and torque grips from Mark-10. Used in packaging quality control and quality assurance applications for torque measurement and torque wrench/screwdriver calibration.
- Weighing Equipment Tension dynamometers and crane scales (Dillon), laboratory balances and bench scales (Ohaus), moisture analyzers, and Pesola spring scales. Used in research, pharmaceutical, quality control, and industrial weighing applications.
- Safety and Environmental Instruments Environmental meters, indoor air quality meters, radiation meters, and sound level meters (Reed Instruments). Used in occupational safety, industrial hygiene, and environmental monitoring applications.
- Pressure and Temperature Measurement Instruments Pressure/canner gauges, manometers, lab thermometers, and deadweight tester accessories. Used for pressure and temperature measurement in laboratory, industrial, and quality control settings.
- Calibration and Repair Services ISO/IEC 17025 accredited calibration services (A2LA Certificate #1753.01) offered on-site and in-house for force, torque, and pressure instruments. Repair services cover both current and obsolete instruments, supported by a large inventory of spare and legacy parts, with rapid turnaround times.
Companies that use JLW Instruments
Customer profileNamed customers14 records
Segments4 records
Ideal customer profiles4 records
JLW Instruments technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
JLW Instruments partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Mark-10coreAuthorized distributor of Mark-10 force measurement products including force gauges, motorized test stands, and IntelliMESUR automated test systems. Mark-10 is a leading manufacturer of force and torque measurement equipment.
- ChatilloncoreAuthorized distributor of Chatillon force and torque testing equipment including CS test stands and Chatillon brand testing machines. Part of the material testing equipment portfolio.
- Lloyd InstrumentscoreAuthorized distributor of Lloyd Instruments universal testing machines and material testing equipment. Provides tensile testing and materials testing solutions.
- KINVENTcoreAuthorized distributor of KINVENT digital measurement and biofeedback devices for physical therapy including K-Force Plates, K-Delta Digital Force Plates, K-Power speed sensors, and strength assessment tools with mobile app integration.
- JAMARcoreAuthorized distributor of JAMAR products including hydraulic hand dynamometers and pinch gauges used in hand therapy and rehabilitation assessment.
- B&L EngineeringcoreAuthorized distributor of B&L Engineering products for strength assessment and ergonomic evaluation in occupational health applications.
- DilloncoreAuthorized distributor of Dillon force measurement and weighing equipment including dynamometers and crane scales.
- Erichsen WuppertalcoreAuthorized distributor of Erichsen Wuppertal testing equipment for material testing and surface coating evaluation applications.
- Reed InstrumentsminorAuthorized distributor of Reed Instruments measurement products including environmental meters and testing equipment.
- OhauscoreAuthorized distributor of Ohaus laboratory balances, bench scales, and moisture analyzers for precision weighing applications.
- PesolaminorAuthorized distributor of Pesola spring scales for measuring force and weight in various industrial and laboratory applications.
- A2LA (American Association for Laboratory Accreditation)coreAccreditation body providing ISO/IEC 17025 accreditation (Certificate #1753.01) to JLW Instruments calibration laboratory, demonstrating technical competence and ensuring measurement traceability.
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
JLW Instruments competitors and assessment
Company assessmentBroad incumbents
- Instron (Illinois Tool Works): Instron is a leading manufacturer of materials testing systems (tensile, fatigue, universal testers) — a broad incumbent that manufactures the category of equipment JLW distributes from Lloyd Instruments and others.
- AMETEK (Measurement & Calibration): AMETEK is a diversified manufacturer of electronic instruments and electromechanical devices, including test, calibration, and force/torque measurement products that overlap with the equipment JLW distributes.
- Fluke (Fortive): Fluke, part of Fortive, is a dominant manufacturer of portable electrical and industrial test & measurement instruments — a broad incumbent whose distributor network overlaps with JLW's industrial buyer base.
- MTS Systems (AMETEK): MTS Systems, now part of AMETEK, manufactures materials and force/torque testing systems and serves many of the same industrial QA, R&D, and academic customers JLW serves via Mark-10, Chatillon, and Lloyd distribution.
- Mettler-Toledo: Mettler-Toledo is the global leader in precision laboratory balances, industrial weighing, and pipetting — directly comparable to the Ohaus and Pesola weighing/balance lines JLW distributes.
- Shimadzu Scientific Instruments: Shimadzu manufactures testing, measurement, and analytical instruments used in materials testing, balances, and lab QA — a broad incumbent competing for the same industrial and lab buyers that JLW serves.
Direct peers
- Transcat: Transcat is a publicly traded provider of calibration services and distribution of test, measurement, and control instrumentation — the closest direct peer to JLW's combined hardware-distribution-plus-accredited-calibration business model.
- Trescal: Trescal is a global pure-play calibration services provider with ISO 17025 labs across multiple countries, competing for the same industrial calibration and instrument service wallet that JLW serves from Chicago.
- Mark-10 Corporation: Mark-10 is JLW's most important distributed brand for force and torque gauges and test stands; it is also a direct sales competitor for the same customers, making it both a critical partner and a potential channel-bypass risk.
- Troemner: Troemner manufactures precision weights, calibration masses, and laboratory weighing equipment and competes with the Ohaus/Pesola lines and calibration-adjacent products JLW distributes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Customer concentration
JLW Instruments social profiles
Digital presenceJLW Instruments compliance and trust
Trust signalCompliance1 record
JLW Instruments financial estimates
Financial estimateRevenue estimate
Valuation estimate
JLW Instruments leadership team
Management profileNumber of profiles
JLW Instruments funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
JLW Instruments M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about JLW Instruments
What does JLW Instruments do?
JLW Instruments is an authorized distributor and service provider of precision measurement instruments, selling force gauges, tensile testers, torque testing equipment, dynamometers, hand dynamometers, pinch gauges, weighing scales, and environmental meters from leading brands such as Mark-10, Chatillon, Lloyd Instruments, KINVENT, JAMAR, B&L Engineering, Dillon, Erichsen Wuppertal, Ohaus, and Pesola. The company also operates an ISO/IEC 17025 accredited calibration and repair laboratory (A2LA Certificate #1753.01), supporting both current and obsolete instruments with rapid turnaround times and technical consultation.
Is JLW Instruments a public or private company?
JLW Instruments is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was JLW Instruments founded?
JLW Instruments was founded in 1984. It employs 1 to 10 people.
Where is JLW Instruments based?
JLW Instruments is headquartered in Chicago, United States, in the North America region.
How does JLW Instruments make money?
Three revenue lines are on record. Hardware Sales are the primary driver. The others are calibration and Repair Services and consultation and Technical Support.
Who are JLW Instruments's main competitors?
Broad incumbents on record are Instron (Illinois Tool Works), AMETEK (Measurement & Calibration), Fluke (Fortive), MTS Systems (AMETEK), Mettler-Toledo and Shimadzu Scientific Instruments. Direct peers are Transcat, Trescal, Mark-10 Corporation and Troemner.
Does JLW Instruments have an API?
No public API is recorded for JLW Instruments.
What industry is JLW Instruments in?
JLW Instruments's product category is Precision Measurement Instruments. Its primary akta.pro industry code is IMAGAFAF, Weighing & Force Measurement (Load cells, scales, torque, strain measurement), with a secondary code of HLAGAIAN, Maintenance, Service Contracts & Equipment Repair (Field Service, Parts). Its NAICS code is 33451 and its SIC code is 3823.