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EXTECH EX505A True RMS Digital Multimeter - Advanced Feature Multimeters
EXTECHAdvanced Feature Multimeters

EXTECH EX505A True RMS Digital Multimeter

The EXTECH Digital Multimeter: TRMS (MPN EX505A) is an advanced-feature multimeter with 4,000 instrument counts. It offers True RMS measurement and is rated CAT III 1000V/CAT IV 600V, with a maximum AC voltage…

SKU 3G-OTH-172294

Brand
EXTECH
Item
EX505A True RMS Digital Multimeter
Part Number
EX505A
Category
Advanced Feature Multimeters
Available to Order
Also known as:EX505AEXTECH
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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
Type
CAT III 1000V/CAT IV 600V, IP67
Instrument Counts
4,000
Max AC Volt Measurement
1,000 V
Calibration Certificate Included
Not Included

Technical Documents

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

Product Description

The EXTECH Digital Multimeter: TRMS (MPN EX505A) is an advanced-feature multimeter with 4,000 instrument counts. It offers True RMS measurement and is rated CAT III 1000V/CAT IV 600V, with a maximum AC voltage measurement of 1,000 V. The meter has an IP67 rating and does not include a calibration certificate.

Frequently Asked Questions

What is the EXTECH EX505A digital multimeter used for?

The EXTECH EX505A is used for electrical testing and troubleshooting in industrial, commercial, and field-service applications. Its True RMS measurement and CAT III 1000V/CAT IV 600V safety rating make it suitable for high-energy circuits, motor drives, and power distribution systems.

What are the specifications of the EXTECH EX505A multimeter?

The EXTECH EX505A is a 4,000-count True RMS digital multimeter rated CAT III 1000V and CAT IV 600V. It measures AC voltage up to 1,000 V and has an IP67 rating for dust and water ingress protection. No calibration certificate is included.

Where to buy the EXTECH EX505A multimeter worldwide?

You can source the EXTECH EX505A 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 maintain the EXTECH EX505A multimeter?

To maintain the EXTECH EX505A, keep the meter clean and dry, replace batteries when the low-battery indicator appears, and store it in a protective case. Always verify calibration periodically per your quality system; the EX505A does not include a calibration certificate.

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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