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Slim Digital Multimeter | TRMS Auto-Ranging | 600V Voltage | Temperature Measurement | @Each by Wattmaster

BRAND: Wattmaster
SKU: A-MM450
$128.60 List price: $155.70
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The Slim Digital Multimeter is designed for precise electrical testing, featuring TRMS auto-ranging technology for accurate measurements up to 600V AC/DC and temperature readings from -40° to 1000°C. Ideal for electricians and DIY enthusiasts, this multimeter offers a high-visibility display and durable design, making it perfect for residential, commercial, and light-industrial applications.

Product Name/Title: Slim Digital Multimeter | TRMS Auto-Ranging | 600V Voltage | Temperature Measurement | @Each by Wattmaster

Brand: Wattmaster

SKU: A-MM450

Alternatively Known As: TRMS Digital Multimeter, Auto-Ranging Multimeter, Pocket Multimeter, Temperature Multimeter, Klein Tools MM450

Technical Specifications
  • Voltage Range: Up to 600V AC/DC
  • Current Range: Up to 10A AC/DC
  • Resistance: Up to 50 MΩ
  • Capacitance: Up to 400 µF
  • Frequency Range: 1 Hz to 50 KHz
  • Temperature Range: -40° to 1832°F (-40° to 1000°C)
  • Display: 4000 count LCD with reverse contrast and auto backlight
  • Safety Rating: CAT III 600V, CE and UKCA Certified
  • Drop Protection: 2 meters
  • Power: 2 x AAA batteries
  • Dimensions (H x L x W): 28mm x 165mm x 80mm
  • Weight: 0.258 kg
Key Features
  • True RMS auto-ranging technology for accurate measurements
  • Measures up to 600V AC/DC voltage, 10A AC/DC current, and 50 MΩ resistance
  • High visibility reverse contrast display with automatic backlight adjustment
  • Lead Alert protection with LEDs for test lead placement
  • Slim profile fits conveniently into most pockets
  • Durable design withstands drops up to 2 meters
  • Includes carrying pouch, CAT III 1000V/CAT IV 600V safety rated test leads, thermocouple with adapter, and batteries
  • Low battery indicator and accessible battery/fuse compartment
Professional Installation Requirements
  • No professional installation required; recommended for use by qualified electricians or trained personnel following safety guidelines.
Applications
  • Electrical testing and measurement in residential, business, and light-industrial environments
  • Measuring AC/DC voltage, current, resistance, capacitance, frequency, duty-cycle
  • Testing diodes and continuity
  • Temperature measurement from -40° to 1000°C
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Auto power-off feature conserves battery life
  • Durable construction reduces waste by extending product lifespan
Warranty Information

Warranty details available from the manufacturer; typically includes coverage against manufacturing defects.

Available Now

The Wattmaster Slim Digital Multimeter MM450 is available for immediate purchase, ideal for electrical testing and measurement in residential, commercial, and light industrial applications.