Field Instruments

Product Overview

The Fluke 325 True-RMS Clamp Meter is a reliable, versatile electrical troubleshooting tool designed for commercial and residential electricians. With its slim, ergonomic design and large backlit display, the 325 is easy to carry, simple to operate, and ideal for everyday electrical maintenance and diagnostics.

Capable of measuring true-RMS AC/DC current and voltage, as well as temperature, frequency, resistance, and capacitance, the Fluke 325 reduces the need to carry multiple tools. Its robust safety ratings and dependable performance make it a trusted choice for frontline electrical measurement tasks.

Key Features

• True-RMS Measurements: Accurate AC/DC current and voltage readings on non-linear loads
• AC/DC Current Measurement: Up to 400 A using clamp jaw
• AC/DC Voltage Measurement: Up to 600 V with test leads
• Temperature Measurement: –10 °C to +400 °C using included K-type thermocouple
• Frequency Measurement: 5 Hz to 500 Hz
• Min / Max Recording: Captures important variations and intermittent events
• Slim & Lightweight Design: Easy to transport and use in confined spaces
• Large Backlit Display: Clear visibility in low-light environments
• Versatile All-in-One Tool: Performs most day-to-day electrical measurements
• High Safety Rating: Suitable for commercial and industrial environments

Technical Specifications

Manufacturer: Fluke
Model: 325
Type: True-RMS Clamp Meter

Measurement Functions

AC Current

• Range: 40.00 A / 400.0 A
• Accuracy: ±2 % ±5 digits (45 Hz to 65 Hz)
• Accuracy: ±2.5 % ±5 digits (65 Hz to 400 Hz)

DC Current

• Range: 40.00 A / 400.0 A
• Accuracy: ±2 % ±5 digits

AC Voltage

• Range: 600.0 V
• Accuracy: ±1.5 % ±5 digits

DC Voltage

• Range: 600.0 V
• Accuracy: ±1.0 % ±5 digits

Resistance

• Ranges: 400 Ω / 4.000 kΩ / 40.00 kΩ
• Accuracy: ±1.0 % ±5 digits

Capacitance

• Range: 0 to 100.0 µF / 100 µF to 1000 µF

Frequency

• Range: 5.0 Hz to 500.0 Hz

Temperature (Contact)

• Range: –10 °C to +400 °C

Display

• Large digital LCD
• Backlit for easy reading
• Clear numeric presentation

Safety Ratings

• CAT III 600 V
• CAT IV 300 V
• IEC 61010 compliant

Construction

• Slim, ergonomic handheld design
• Clamp jaw opening: 30 mm (600 MCM)
• Durable housing for daily professional use

Power Supply

• 2 × AAA batteries
• Long battery life with auto power-off

Environmental Specifications

• Operating temperature: –10 °C to +50 °C
• Storage temperature: –30 °C to +60 °C
• Weight: Approx. 283 g

Applications

• Commercial and residential electrical maintenance
• Distribution board and panel inspections
• AC/DC current and voltage troubleshooting
• Temperature measurement with probe
• HVAC and general electrical diagnostics
• Routine inspection and service work

Why Buy from FieldInstruments.lk?

• 100% genuine Fluke instruments
• Competitive pricing with fast island-wide delivery
• Trusted supplier for professional electrical tools
• Expert local technical support and after-sales service

The Fluke 325 True-RMS Clamp Meter delivers accuracy, versatility, and everyday reliability, making it an excellent choice for electricians and technicians who need a single tool for most front-line electrical measurement tasks.

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk