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TESTO 0590 7603 Digital Multimeter - Advanced Feature Multimeters
TESTOAdvanced Feature Multimeters

TESTO 0590 7603 Digital Multimeter

The TESTO Digital Multimeter: TRMS is an advanced-feature multimeter with 6,000 instrument counts, CAT III 1000V/CAT IV 600V safety ratings, and a 1,000 V max AC volt measurement. It offers an IP64 rating and does…

SKU 3G-OTH-172307

Also listed as: 05907603 · 0590-7603

Brand
TESTO
Item
0590 7603 Digital Multimeter
Part Number
0590 7603
Category
Advanced Feature Multimeters
Available to Order
Also known as:0590 7603TESTO
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Technical Specifications

TESTO
Manufacturer Part Number
0590 7603
Type
CAT III 1000V/CAT IV 600V, IP64
Instrument Counts
6,000
Max AC Volt Measurement
1,000 V
Calibration Certificate Included
Not Included

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TESTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TESTO Digital Multimeter: TRMS is an advanced-feature multimeter with 6,000 instrument counts, CAT III 1000V/CAT IV 600V safety ratings, and a 1,000 V max AC volt measurement. It offers an IP64 rating and does not include a calibration certificate.

Frequently Asked Questions

What is the TESTO Digital Multimeter 0590 7603 used for?

The TESTO Digital Multimeter 0590 7603 is used for electrical testing and troubleshooting in industrial, commercial, and HVAC applications. Its TRMS measurement and CAT III 1000V/CAT IV 600V safety ratings make it suitable for high-energy environments, while the IP64 rating protects against dust and water splashes.

What are the specifications of the TESTO Digital Multimeter 0590 7603?

The TESTO Digital Multimeter 0590 7603 features 6,000 instrument counts, TRMS measurement, a maximum AC voltage measurement of 1,000 V, and safety ratings of CAT III 1000V/CAT IV 600V. It has an IP64 rating for dust and water resistance. No calibration certificate is included with this model.

Where to buy the TESTO Digital Multimeter 0590 7603 worldwide?

You can source the TESTO Digital Multimeter 0590 7603 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this TESTO multimeter to customers across multiple industries.

How to select the right TESTO Digital Multimeter for electrical testing?

When selecting a TESTO digital multimeter, consider the required safety rating (e.g., CAT III 1000V/CAT IV 600V for high-energy circuits), measurement counts (6,000 for this model), and environmental protection (IP64). For TRMS accuracy on non-sine waveforms, the TESTO 0590 7603 is a reliable choice. Always verify your application voltage and environment.

Used in

Common applications for TESTO
Commercial HVAC service — Testo 550s series digital manifold gauge kit for R-458A refrigerant during system commissioning and troubleshooting.
Industrial refrigeration — Testo 552i wireless digital vacuum gauge for monitoring evacuation of large refrigeration systems to 500 microns.
Residential air conditioning — Testo quick coupler (MPN 0554 3112) for accessing service ports on split systems during maintenance.
Refrigerant charging — Testo wireless electronic refrigerant scale (MPN 0564 1560 01) for precise charging of R-410A and other refrigerants.
Heat pump installation — Testo 550i series manifold gauge kit for R-401B to verify pressures and temperatures during startup.
Evacuation pump maintenance — Testo ISO-46 vacuum pump oil (MPN 0564 1002) for routine oil changes on evacuation pumps.
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TESTO Products

3G Electric supplies TESTO advanced feature multimeters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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