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EXTECH EX505A-NIST TRMS Digital Multimeter - Advanced Feature Multimeters
EXTECHAdvanced Feature Multimeters

EXTECH EX505A-NIST TRMS Digital Multimeter

The EXTECH Digital Multimeter: TRMS (MPN EX505A-NIST) is an advanced-feature multimeter with 4,000 instrument counts, CAT III 1000V/CAT IV 600V safety ratings, and 1,000 V max AC volt measurement. It includes a…

SKU 3G-OTH-172312

Also listed as: EX505ANIST · EX505A NIST

Brand
EXTECH
Item
EX505A-NIST TRMS Digital Multimeter
Part Number
EX505A-NIST
Category
Advanced Feature Multimeters
Available to Order
Also known as:EX505A-NISTEXTECH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EXTECH
Manufacturer Part Number
EX505A-NIST
Type
CAT III 1000V/CAT IV 600V, IP67
Instrument Counts
4,000
Max AC Volt Measurement
1,000 V
Calibration Certificate Included
Included

Technical Documents

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

Product Description

The EXTECH Digital Multimeter: TRMS (MPN EX505A-NIST) is an advanced-feature multimeter with 4,000 instrument counts, CAT III 1000V/CAT IV 600V safety ratings, and 1,000 V max AC volt measurement. It includes a calibration certificate and is IP67 rated.

Frequently Asked Questions

What is the EXTECH EX505A-NIST digital multimeter used for?

The EXTECH EX505A-NIST is a TRMS digital multimeter designed for industrial electrical testing, troubleshooting, and maintenance. It is suitable for applications requiring CAT III 1000V or CAT IV 600V safety ratings, such as in commercial buildings, industrial plants, and utility settings.

What are the specifications of the EXTECH EX505A-NIST multimeter?

The EXTECH EX505A-NIST features 4,000 instrument counts, TRMS measurement, CAT III 1000V/CAT IV 600V safety ratings, and 1,000 V max AC volt measurement. It is IP67 rated for dust and water resistance and includes a calibration certificate. The brand is EXTECH.

Where to buy the EXTECH EX505A-NIST multimeter worldwide?

You can source the EXTECH EX505A-NIST through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right EXTECH digital multimeter for industrial use?

When selecting an EXTECH digital multimeter, consider the required safety category (CAT III 1000V or CAT IV 600V), measurement range (e.g., 1,000 V AC max), and environmental rating (IP67 for harsh conditions). The EX505A-NIST includes a calibration certificate for accuracy assurance.

Used in

Common applications for EXTECH
Electrical maintenance — EXTECH VT30 voltage and continuity tester for verifying AC/DC circuits up to 690 V.
Industrial inspection — EXTECH HDV700 Series borescope with articulating camera probe for visual checks inside pipes and ducts.
HVAC troubleshooting — EXTECH EX505A-K digital multimeter kit for measuring voltage, current, and resistance in rooftop units.
Water treatment — EXTECH pH 4.00 and pH 7.00 buffers for calibrating pH meters used in process water monitoring.
Plumbing diagnostics — EXTECH HDV7C-P28-30 plumbing camera probe with 98 3/8 ft shaft for inspecting long runs of pipe.
Laboratory calibration — EXTECH pH buffer tablets (PH7-P) for preparing fresh calibration solutions in lab environments.
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EXTECH Products

3G Electric supplies EXTECH 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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