RK Tech
NABL ENVIRONMENT: TEMP 20.2°C • RH 46.5% • LAB ACTIVE
RK NEX Official B2B Store

NABL Accredited Lab
Precision Instruments Supplier

(Calibration Services + Equipment — One Trusted Source)

RK Technologies™ delivers the NEX™ ecosystem of metrology instruments. Precision-engineered and calibrated under strict ISO/IEC 17025:2017 standards.

Target Industries: Pharma Aerospace Automotive Chemical
Alcohol Tester RK-NEX-32
Alcohol Alcohol
Accuracy ±0.005% BAC at 0.050% BAC
Range 0.000% to 0.400% BAC

Alcohol Tester RK-NEX-32

0.000% to 0.400% BAC
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Industrial Process Calibrator (RK 13+)
Electrotechnical Industrial
Accuracy 0.05% Precision
Range Multimeter + Source + Loop

Industrial Process Calibrator (RK 13+)

Multimeter + Source + Loop
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Pneumatic Hand Pump (RK-PHP-40)
Pressure Pneumatic
Accuracy Resolution: 1 mbar
Range -0.90 to 40 bar

Pneumatic Hand Pump (RK-PHP-40)

-0.90 to 40 bar
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Paperless Data Logger  RK-NEX-1500
Thermal Paperless
Accuracy ±1.0 Deg cel
Range RTD / TC all types

Paperless Data Logger RK-NEX-1500

RTD / TC all types
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Portable Vibration Calibrator
Vibration Portable
Accuracy Refer master data sheet
Range Refer master data sheet

Portable Vibration Calibrator

Refer master data sheet
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pH / TDS / EC / Temperature Meter
Water pH
Accuracy Refer master data sheet
Range Refer master data sheet

pH / TDS / EC / Temperature Meter

Refer master data sheet
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NABL Accredited ISO/IEC 17025:2017 NPL Traceable PAN India Service
ISO/IEC 17025 Certified Catalog

Buy Calibrated Instruments — With NABL Certificate Included

100% Audit Ready
Traceable to NPL
Plug & Play
Alcohol Tester RK-NEX-23 - Premium Alcohol by RK Technologies
Alcohol SKU: ALCOHOL-
Ready Stock ISO 17025

Alcohol Tester RK-NEX-23

NABL Calibration Certificate Included
Accuracy ±0.005% BAC
Range 0.000% to 0.400% BAC
Quote Request: B2B Wholesale Rates
Alcohol Tester RK-NEX-32 - Premium Alcohol by RK Technologies
Alcohol SKU: ALCOHOL-
Ready Stock ISO 17025

Alcohol Tester RK-NEX-32

NABL Calibration Certificate Included
Accuracy ±0.005% BAC at 0.050% BAC
Range 0.000% to 0.400% BAC
Quote Request: B2B Wholesale Rates
Alcohol Tester RK-NEX-41 - Premium Alcohol by RK Technologies
Alcohol SKU: ALCOHOL-
Ready Stock ISO 17025

Alcohol Tester RK-NEX-41

NABL Calibration Certificate Included
Accuracy ±0.005% BAC
Range 0.000% to 0.400% BAC
Quote Request: B2B Wholesale Rates
Alcohol Tester RK-NEX-5 - Premium Alcohol by RK Technologies
Alcohol SKU: ALCOHOL-
Ready Stock ISO 17025

Alcohol Tester RK-NEX-5

NABL Calibration Certificate Included
Accuracy ±0.005% BAC (Flagship Precision)
Range 0.000% to 0.400% BAC
Quote Request: B2B Wholesale Rates
Alcohol Tester pinter model (RK-NEX-240) - Premium Alcohol by RK Technologies
Alcohol SKU: ALCOHOLT
Ready Stock ISO 17025

Alcohol Tester pinter model (RK-NEX-240)

NABL Calibration Certificate Included
Accuracy ±0.02 mg/L
Range 0 ~ 2.000 mg/L (BrAC)
Quote Request: B2B Wholesale Rates
Digital Pressure Gauge (-1 to 30 bar / 0 to 700 bar / 0 to 1000 bar) - Premium Pressure by RK Technologies
Pressure SKU: DIGITAL-
Ready Stock ISO 17025

Digital Pressure Gauge (-1 to 30 bar / 0 to 700 bar / 0 to 1000 bar)

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range -1 to 30 bar | 0 to 700 bar | 0 to 1000 bar
Quote Request: B2B Wholesale Rates
Micron Electronic Level (RK-LV-W11) - Premium Dimensional by RK Technologies
Dimensional SKU: ELECTRON
Ready Stock ISO 17025

Micron Electronic Level (RK-LV-W11)

NABL Calibration Certificate Included
Accuracy 0.001 mm/m
Range 0 to ±500 count
Quote Request: B2B Wholesale Rates
Digital Electronic Level (RK-LV-W11JD) - Premium Dimensional by RK Technologies
Dimensional SKU: ELECTRON
Ready Stock ISO 17025

Digital Electronic Level (RK-LV-W11JD)

NABL Calibration Certificate Included
Accuracy 0.001 mm/m
Range 0 to ±500 count
Quote Request: B2B Wholesale Rates
Electronic Level 10 Micron - Premium Dimensional by RK Technologies
Dimensional SKU: ELECTRON
Ready Stock ISO 17025

Electronic Level 10 Micron

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
Electronic Level 5 Micron - Premium Dimensional by RK Technologies
Dimensional SKU: ELECTRON
Ready Stock ISO 17025

Electronic Level 5 Micron

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
HART Communicator - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: HART-COM
Ready Stock ISO 17025

HART Communicator

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
High Precision Multifunction Calibrator - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: HIGH-PRE
Ready Stock ISO 17025

High Precision Multifunction Calibrator

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
Hydraulic Hand Pump (RK-HHP-700) - Premium Pressure by RK Technologies
Pressure SKU: HYDRAULI
Ready Stock ISO 17025

Hydraulic Hand Pump (RK-HHP-700)

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Up to 700 bar
Quote Request: B2B Wholesale Rates
Multichannel Paperless Data Recorder (16-48 CH) - Premium Thermal by RK Technologies
Thermal SKU: MULTICHA
Ready Stock ISO 17025

Multichannel Paperless Data Recorder (16-48 CH)

NABL Calibration Certificate Included
Accuracy 0.2% FS High Precision
Range 16 / 32 / 48 Universal Channels
Quote Request: B2B Wholesale Rates
High Precision Multifunction Calibrator (ET1625) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: MULTIFUN
Ready Stock ISO 17025

High Precision Multifunction Calibrator (ET1625)

NABL Calibration Certificate Included
Accuracy 0.01% Reference Grade
Range V / mA / Ω / TC / RTD / Hz
Quote Request: B2B Wholesale Rates
Multifunction Process Calibrator (RK-726) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: MULTIFUN
Ready Stock ISO 17025

Multifunction Process Calibrator (RK-726)

NABL Calibration Certificate Included
Accuracy 0.01% Elite Metrology Grade
Range High Precision Measure & Source
Quote Request: B2B Wholesale Rates
OIML Standard Weight Boxes (E1, E2, F1, M1) - Premium Weights by RK Technologies
Weights SKU: OIML-STA
Ready Stock ISO 17025

OIML Standard Weight Boxes (E1, E2, F1, M1)

NABL Calibration Certificate Included
Accuracy OIML R111 Standard Compliant
Range 1 mg to 200 g Configurations
Quote Request: B2B Wholesale Rates
Paperless Data Logger  RK-NEX-1500 - Premium Thermal by RK Technologies
Thermal SKU: PAPERLES
Ready Stock ISO 17025

Paperless Data Logger RK-NEX-1500

NABL Calibration Certificate Included
Accuracy ±1.0 Deg cel
Range RTD / TC all types
Quote Request: B2B Wholesale Rates
pH / TDS / EC / Temperature Meter - Premium Water by RK Technologies
Water SKU: PH-TDS-E
Ready Stock ISO 17025

pH / TDS / EC / Temperature Meter

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
Pneumatic Hand Pump (RK-PHP-40) - Premium Pressure by RK Technologies
Pressure SKU: PNEUMATI
Ready Stock ISO 17025

Pneumatic Hand Pump (RK-PHP-40)

NABL Calibration Certificate Included
Accuracy Resolution: 1 mbar
Range -0.90 to 40 bar
Quote Request: B2B Wholesale Rates
Portable Vibration Calibrator - Premium Vibration by RK Technologies
Vibration SKU: PORTABLE
Ready Stock ISO 17025

Portable Vibration Calibrator

NABL Calibration Certificate Included
Accuracy Refer master data sheet
Range Refer master data sheet
Quote Request: B2B Wholesale Rates
RK NEX™ Power Analyzer - Premium Energy by RK Technologies
Energy SKU: POWER-AN
Ready Stock ISO 17025

RK NEX™ Power Analyzer

NABL Calibration Certificate Included
Accuracy ±0.5%
Range Single Phase & Three Phase
Quote Request: B2B Wholesale Rates
Industrial Process Calibrator (RK 13+) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: PROCESS-
Ready Stock ISO 17025

Industrial Process Calibrator (RK 13+)

NABL Calibration Certificate Included
Accuracy 0.05% Precision
Range Multimeter + Source + Loop
Quote Request: B2B Wholesale Rates
Advanced Process Calibrator (RK 15+) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: PROCESS-
Ready Stock ISO 17025

Advanced Process Calibrator (RK 15+)

NABL Calibration Certificate Included
Accuracy 0.05% Precision
Range DMM + Source + TC/RTD Engine
Quote Request: B2B Wholesale Rates
Process Calibrator (RK-703S) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: PROCESS-
Ready Stock ISO 17025

Process Calibrator (RK-703S)

NABL Calibration Certificate Included
Accuracy ±0.2% Precision
Range V / mA / TC / RTD / Resistance
Quote Request: B2B Wholesale Rates
ULogs6 Single-use Temperature Data Logger - Premium Thermal by RK Technologies
Thermal SKU: SINGLTIM
Ready Stock ISO 17025

ULogs6 Single-use Temperature Data Logger

NABL Calibration Certificate Included
Accuracy ± 0.5°C
Range -30°C to 70°C
Quote Request: B2B Wholesale Rates
Sound Level Calibrator (RK-SC-01) - Premium Sound by RK Technologies
Sound SKU: SOUND-CA
Ready Stock ISO 17025

Sound Level Calibrator (RK-SC-01)

NABL Calibration Certificate Included
Accuracy ±0.3 dB Precision
Range 94 dB & 114 dB
Quote Request: B2B Wholesale Rates
Temperature Calibrator (RK 14+) - Premium Electrotechnical by RK Technologies
Electrotechnical SKU: TEMPERAT
Ready Stock ISO 17025

Temperature Calibrator (RK 14+)

NABL Calibration Certificate Included
Accuracy High Precision TC/RTD
Range Multi-Type Thermocouple & RTD
Quote Request: B2B Wholesale Rates
Temperature & RH Data logger  Multiuse - Premium Thermal by RK Technologies
Thermal SKU: TEMPERAT
Ready Stock ISO 17025

Temperature & RH Data logger Multiuse

NABL Calibration Certificate Included
Accuracy ± 0.5°C/ ± 3% RH
Range -20~40℃ / 0 to 100 % RH
Quote Request: B2B Wholesale Rates
ULogs3 Temperature one time Data Logger  with LCD Sreen - Premium Thermal by RK Technologies
Thermal SKU: ULOGS3TE
Ready Stock ISO 17025

ULogs3 Temperature one time Data Logger with LCD Sreen

NABL Calibration Certificate Included
Accuracy ± 0.5°C
Range -20~40℃
Quote Request: B2B Wholesale Rates
ULogs4A Temp &RH Single Used Data Logger  - Premium Thermal by RK Technologies
Thermal SKU: ULOGS4AT
Ready Stock ISO 17025

ULogs4A Temp &RH Single Used Data Logger

NABL Calibration Certificate Included
Accuracy ± 0.5°C
Range -20~40℃
Quote Request: B2B Wholesale Rates
ULogs4 Temp & RH Single Time Data Logger with LCD - Premium Thermal by RK Technologies
Thermal SKU: ULOGS4TE
Ready Stock ISO 17025

ULogs4 Temp & RH Single Time Data Logger with LCD

NABL Calibration Certificate Included
Accuracy ± 0.5°C & 1 % RH
Range -30°C to 70°C & 0-100%
Quote Request: B2B Wholesale Rates
Ultrasonic Flow Meter (RK-TUF-2000-H) - Premium Flow by RK Technologies
Flow SKU: ULTRASON
Ready Stock ISO 17025

Ultrasonic Flow Meter (RK-TUF-2000-H)

NABL Calibration Certificate Included
Accuracy ±1% of Reading
Range Pipe Size: 15 mm to 6000 mm
Quote Request: B2B Wholesale Rates
Portable Vibration Calibrator (RK-VC-501) - Premium Vibration by RK Technologies
Vibration SKU: VIBRATIO
Ready Stock ISO 17025

Portable Vibration Calibrator (RK-VC-501)

NABL Calibration Certificate Included
Accuracy ±5% Absolute Precision
Range Acceleration / Velocity / Displacement
Quote Request: B2B Wholesale Rates
Wireless Temperature Data logger RK-NEX-212 - Premium Thermal by RK Technologies
Thermal SKU: WIRELESS
Ready Stock ISO 17025

Wireless Temperature Data logger RK-NEX-212

NABL Calibration Certificate Included
Accuracy ±0.5°C
Range -40 to 125 °C
Quote Request: B2B Wholesale Rates
Knowledge Base

Frequently Asked Questions.

Direct, technical answers to the most common calibration queries. Engineered for clarity.

Q. What is NABL Accredited Calibration?

NABL accredited calibration ensures your instruments are tested against national and international standards (ISO/IEC 17025). This guarantees precise, legally valid, and globally accepted measurements, which are critical for audits and quality compliance in aerospace, pharma, and automotive industries.

Q. How often should precision instruments be calibrated?

Most precision instruments should be calibrated annually (every 12 months) to maintain accuracy. However, in high-wear environments or strict regulatory industries like pharmaceuticals, a 6-month calibration frequency is highly recommended to prevent measurement drift and ensure compliance.

Q. Do you provide on-site calibration services?

Yes, RK Technologies provides PAN India on-site calibration services for heavy or sensitive equipment that cannot be moved. Our mobile NABL-certified engineers bring master calibrators directly to your facility, minimizing your production downtime and ensuring immediate certification.

Specifications
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