Extech
Extech Heavy Duty Industrial Multimeter
Part numberEX503Item numberCB-EXTECH-002HS code9030.33
IPIP67CAT IV 600V / CAT III 1000V
Measurement & Inspection Tools
Multimeters
MOQ:1
Pricing
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Product Description
Extech EX503 Rugged industrial multimeter with waterproof double-molded housing for harsh environments.
Technical Specifications
- AC/DC Voltage
- 1000V
- AC/DC Current
- 10A
- Resistance
- 40 MOhm
- Capacitance
- 4000 uF
- Frequency
- 10 MHz
- Temperature
- -50 to 1000 degC
- Display
- 6000-count backlit
- Power
- 9V battery
- Weight
- 400 g
Standards & Compliance
- IP Rating
- IP67
- Classification / Approval
- CAT IV 600V / CAT III 1000V
- HS Code
- 9030.33
Product Documentation
Document preview: Extech EX503/EX505 Heavy Duty Multimeters — Datasheet
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Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy EX503?
- EX503 can be ordered from cballast.com as a Extech catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Extech product?
- The manufacturer part number is EX503.
- What is the HS code for EX503?
- The customs tariff (HS) code for EX503 is 9030.33.
- Who manufactures EX503?
- EX503 is a Extech product in the Measurement & Inspection Tools range.
- Is a datasheet available for EX503?
- Yes — the EX503 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for EX503?
- The minimum order quantity is 1.
- Is EX503 available?
- Yes — EX503 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).