Testo 760-3 TRMS Multimeter

 
  • Measures AC/DC voltage up to 1,000 V
  • High-range frequency to 60.00 MHz
  • Measures capacitance up to 60 mF
  • True RMS readings ensure accuracy
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From £139.08 (ex VAT)

£166.90 (inc VAT)

Earn 139 – 154 points

In Stock - Express Delivery Available
  • Measures AC/DC voltage up to 1,000 V
  • High-range frequency to 60.00 MHz
  • Measures capacitance up to 60 mF
  • True RMS readings ensure accuracy
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

From £139.08 (ex VAT)

£166.90 (inc VAT)

Earn 139 – 154 points

In Stock - Express Delivery Available
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Testo 760-3 TRMS Multimeter

The Testo 760-3 TRMS Multimeter delivers reliable and precise performance in demanding industrial environments. It automatically selects the correct settings based on the test lead position, preventing incorrect configurations and making operation easier.

This model offers broader measuring ranges than the standard 760-1 and 760-2 versions. With capabilities extending to 1,000 V voltage, 60 mF capacitance, and 60 MHz frequency, the Testo 760-3 is ideal for advanced electrical testing in both commercial and industrial settings. It supports true RMS measurement for dependable readings, even on non-linear loads.

Precision Across Multiple Applications

The Testo 760-3 can measure AC and DC current up to 10 A, temperature using a Type K probe, and resistance across a wide range. Additional features like low-pass filtering improve measurement quality in electrically noisy environments. An IP64 protection rating and robust design allow for reliable operation on site.

Designed for Simplicity and Safety

Instead of a rotary dial, the Testo 760-3 uses illuminated function keys. These adapt dynamically to the measurement being performed, preventing configuration errors. Clear two-line LCD display, automatic parameter detection, and CAT IV 600 V / CAT III 1000 V ratings make this device both intuitive and safe to use.

Key Features
  • Automatically detects measurement parameters
  • True RMS readings improve accuracy on non-linear loads
  • Measures AC/DC voltage up to 1,000 V
  • Frequency range up to 60.00 MHz
  • Capacitance measurements up to 60 mF
  • Temperature measurement via Type K probe
  • Max resolution of 0.001 nF for capacitance
  • IP64-rated for dust and water protection
  • Two-line LCD with auto function key lighting
  • Safe operation with CAT IV 600 V / CAT III 1000 V rating

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Testo 760-3 TRMS Multimeter

The Testo 760-3 TRMS Multimeter is designed for reliability and precision across demanding industrial environments. Its intelligent measurement input detection ensures settings are automatically selected based on test lead position, eliminating incorrect configurations and enhancing ease of use.

This model offers broader measuring ranges than the standard 760-1 and 760-2 versions. With capabilities extending to 1,000 V voltage, 60 mF capacitance, and 60 MHz frequency, the Testo 760-3 is ideal for advanced electrical testing in both commercial and industrial settings. It supports true RMS measurement for dependable readings, even on non-linear loads.

Precision Across Multiple Applications

The Testo 760-3 can measure AC and DC current up to 10 A, temperature using a Type K probe, and resistance across a wide range. Additional features like low-pass filtering improve measurement quality in electrically noisy environments. An IP64 protection rating and robust design allow for reliable operation on site.

Designed for Simplicity and Safety

Instead of a rotary dial, the Testo 760-3 uses illuminated function keys. These adapt dynamically to the measurement being performed, preventing configuration errors. Clear two-line LCD display, automatic parameter detection, and CAT IV 600 V / CAT III 1000 V ratings make this device both intuitive and safe to use.

Key Features
  • Automatically detects measurement parameters
  • True RMS readings improve accuracy on non-linear loads
  • Measures AC/DC voltage up to 1,000 V
  • Frequency range up to 60.00 MHz
  • Capacitance measurements up to 60 mF
  • Temperature measurement via Type K probe
  • Max resolution of 0.001 nF for capacitance
  • IP64-rated for dust and water protection
  • Two-line LCD with auto function key lighting
  • Safe operation with CAT IV 600 V / CAT III 1000 V rating

 

Technical Specifications
SpecificationDetails
Product NameTesto 760-3 TRMS Multimeter
Manufacturer Part Code0590 7603
Voltage Measurement Range0.1 mV to 1,000 V (AC/DC)
Voltage AccuracyDC: ±(0.8% of mv + 3 digits), AC: ±(1.0% + 3)
Current Measurement Range0.1 µA to 10 A (AC/DC)
Current Accuracy±(1.5% of mv + 5 digits)
Resistance Measurement Range0.01 Ohm to 60.00 MOhm
Resistance ResolutionMax. 0.01 Ohm
Resistance Accuracy±(1.5% of mv + 3 digits)
Capacitance Range0.001 nF to 60 mF
Capacitance ResolutionMax. 0.001 nF
Capacitance Accuracy±(1.5% of mv + 5 digits)
Frequency Range0.1 Hz to 60.00 MHz
Frequency Accuracy±(0.1% of mv + 1 digit)
Temperature Range-20 to +500 °C (Type K)
Temperature Accuracy±1 °C (from 0 to +100 °C)
Temperature Resolution0.2 °C
Internal Resistance11 MOhm (AC/DC)
Display Type2-line LCD display
Operating Temperature-10 to +50 °C
Storage Temperature-15 to +60 °C
Operating Humidity0 to 80 %RH
Protection RatingIP64
Dimensions167 x 85 x 45 mm
Weight340 g
Battery Type3 x AAA micro batteries
Measurement Inputs4 jacks
Overvoltage CategoryCAT IV 600 V / CAT III 1000 V
ApprovalsCE, CSA
Display BacklightingYes
What’s Included
  • Testo 760-3 TRMS Multimeter
  • 3 x AAA batteries
  • 1 set of measuring cables

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