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GREX IND SUPPLY
GREX IND SUPPLY 202303036730 (CT0117568-P)
Business
Hours
Monday - Friday 9:00 AM - 6:00 PM
Saturday - Sunday Closed
We′re closed on Public Holiday
Open Closed
SSM

05-Nov-2025

Product Description
The Testo 6681 is a high-end temperature and humidity transmitter built for the most critical and demanding industrial environments. With maximum accuracy and a robust metal housing, it is ideal for trace humidity measurement, drying processes, food production, and sterile applications like H2O2 sterilization.

Key Features & Advantages:

  • Maximum Accuracy: Offers superior precision up to ±(1.0 + 0.007 x reading) for demanding applications.

  • Industrial Durability: Features a robust metal housing with IP65 protection for harsh environments.

  • Versatile Outputs: Includes Ethernet, relay, and analog outputs (optionally 2 or 3) for flexible integration.

  • Wide Probe Selection: Supports probes for high humidity, trace humidity, and aggressive media, including a patented H2O2 protective cap.

  • High System Availability: Self-monitoring and early warning functions ensure reliable operation.

Technical Specifications:

  • Brand: Testo

  • Model: 6681

  • Product No.: 0555 6681

  • Housing: Metal, IP65

  • Outputs: Ethernet, Relay, Analog

  • Note: Requires attachable probe for operation.

Available Volume Ranges:
N/A

Ideal For:
Critical industrial processes such as drying ceramics, paint shops, food production (cheese, pasta), bio-research, cleanrooms, and sterilization with H2O2.

Why Choose Testo 6681?
Because it delivers uncompromising accuracy and ruggedness for the most challenging industrial and research climates, from high-humidity food processing to aggressive sterilization environments.

Tags:
#TestoMalaysia #ClimateTransmitter #IndustrialProcess #H2O2 #TraceHumidity #Testo6681

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Main Office

GREX IND SUPPLY 202303036730 (CT0117568-P)
160, Jalan Ekoperniagaan 5, Taman Ekoperniagaan 2, Senai Airport City, 81400 Senai, Johor, Malaysia.

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Website: https://www.grexsupply.com
Website: https://grexsupply.newpages.com.my/
Website: https://grexsupply.onesync.my/

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