Field Instruments

Product Overview

The testo 760-3 Digital Multimeter is the advanced model in the testo 760 series, designed for professional electricians and maintenance engineers who require wide measurement ranges, high accuracy, and advanced functions. It extends the capabilities of earlier models with dual display readouts, True RMS measurement, and broad frequency and capacitance ranges—making it suitable for complex electrical diagnostics and industrial applications.

Featuring intelligent function keys with automatic parameter detection, a large backlit display with dual numeric readouts, and a rugged IP64-rated housing, the testo 760-3 ensures safer, faster, and more intuitive measurements across a variety of electrical systems.

Key Features

• True RMS (TRMS) Measurement – Accurate readings on non-linear loads
• Dual Display – Simultaneous display of main value and secondary measurements
• Automatic Measurement Parameter Detection – Reduces wiring errors
• Function Keys (No Rotary Dial) – Intuitive and error-proof operation
• Large Backlit Display (6,000 counts) – Excellent readability
• Extended Measurement Ranges
• Low-Pass Filter for Motor/Drive Testing
• Temperature Measurement (Type K)
• IP64 Protection Class – Dust and splash resistant
• Rugged Industrial Design

Technical Specifications

Manufacturer: Testo
Model: 760-3
Type: True RMS Advanced Digital Multimeter

Measurement Functions

Voltage (AC/DC)
• Range: 0.1 mV to 1000 V

Current (AC/DC)
• Range: 0.01 mA to 10 A

Resistance
• Range: 0.1 Ω to 60 MΩ

Frequency
• Range: 0.001 Hz to 512 kHz

Capacitance
• Range: 0.01 nF to 100,000 µF

Temperature (Type K Thermocouple)
• Range: –50 °C to +1000 °C

Additional Functions
• Continuity test
• Diode test
• Min/Max hold
• Relative measurement
• Low-pass filter

Accuracy & Display

• Display resolution: 6,000 counts
• Dual display for simultaneous values
• High-contrast, backlit LCD

Safety & Protection

• Measurement category: CAT IV 600 V / CAT III 1000 V
• Protection class: IP64
• Designed for industrial and commercial use

Operating Conditions

• Operating temperature: –10 to +50 °C
• Storage temperature: –15 to +60 °C
• Dimensions: ~167 × 85 × 45 mm
• Weight: ~350 g

Scope of Supply

• testo 760-3 Digital Multimeter
• Batteries
• Set of measuring leads
• Temperature probe (Type K)
• Order No.: 0590 7603

Applications

• Industrial electrical maintenance
• Motor drives and variable frequency drive (VFD) testing
• Power quality and harmonics diagnostics
• HVAC electrical system inspections
• Advanced installation testing and commissioning

Why Buy from FieldInstruments.lk?

• 100% genuine Testo instruments
• Competitive pricing with fast island-wide delivery
• Trusted supplier for professional electrical test equipment
• Local technical support and after-sales service

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