To ensure delivery before Christmas, pallet orders to the UK mainland must be placed by 12 noon on 17th December.
Last dispatch for 3-4 working day parcel orders will be 17th December and for 2 working day orders 19th December. For orders in Northern Ireland and Republic of Ireland, last dispatched for Christmas delivery is 19th December at 12 noon
The Testo 770-1 TRMS Clamp Meter is expertly designed for non-contact current measurement on tightly packed power cables or conductors with a small diameter. Its unique grab mechanism allows you to easily and safely isolate each individual cable, making it an ideal tool for current measurement in switching cabinets.
Key Features
Unique Grab Mechanism: Fully retractable pincer arm enables easy and safe grabbing of cables in tight spaces.
Automatic Parameter Detection: Automatically detects and selects measurement parameters such as direct and alternating current, resistance, continuity, diode, and capacitance.
TRMS Measurement: Ensures accurate True RMS measurements for reliable data.
Versatile Use: Suitable for daily measuring tasks, including starting current measurement.
Large Two-Line Display: Provides clear and comprehensive data readouts.
Bluetooth Connectivity: Compatible with the free Testo Smart App for remote viewing, monitoring, data logging, and report creation.
Robust Design: Built to withstand daily use in various environments.
Benefits
Ease of Use: Simplified operation with automatic parameter detection and a unique grab mechanism for tight spaces.
Reliable Readings: Accurate TRMS measurements ensure precise data for various electrical parameters.
Flexible Applications: Ideal for non-contact current measurement in switching cabinets and other challenging environments.
Enhanced Functionality: Use the Testo Smart App for enhanced monitoring, data logging, and custom report creation with photos, data, and graphs.
Suitable Applications
Perfect for electrical measurement tasks in residential, commercial, and industrial settings, especially in tight spaces such as switching cabinets.
Delivery Scope
Testo 770-1 TRMS Clamp Meter
Batteries Included
1 Set of Measuring Cables
Upgrade to the Testo 770-1 TRMS Clamp Meter 0590 7701 for precision and flexibility in your electrical testing tasks.
Specification
Testo 770-1 TRMS Clamp Meter Specification
DC Voltage
Measuring range
0.1 mV to 600 V
Resolution
Max. 1.0 μA
Accuracy
± (0.8 % of mv + 3 Digits)
AC Voltage
Measuring range
1 mV to 600 V
Resolution
Max.0.1 mV
Accuracy
± (1.0 % of mv + 3 Digit)
DC Current
Measuring range
0.1 to 400 A
Resolution
Max. 0.1
Accuracy
± (2.0 % of mv + 5 Digits)
AC Current
Measuring range
0.1 to 400 A
Resolution
Max. 0.1 A
Accuracy
± (2.0 % of mv + 5 Digits)
Resistance
Resolution
Max. 0.01 Ohm
Measuring Range
0.1 {%S3} to 40.00 MOhm
Accuracy
± (1.5 % of mv + 3 Digits)
Capacitance
Resolution
Max. 0.001 nF
Measuring Range
0.001 nF to 100.00 mF
Accuracy
± (1.5 % of mv + 5 Digits)
Frequency
Resolution
n1{#0.000} to n2{-#00.0} {%S2}
Measuring Range
-
Accuracy
± (0.1 % of mv + 1 Digit)
General Technical Data
Brand
Testo
Product Type
Digital Clamp Multimeter
Operating Humidity
0 to 80 %RH
Storage temperature
-15 to +60 °C
Operating temperature
-10 to +50 °C
Standards
EN 61326-1; EN 61010-2-033; EN 61140
Protection Class
IP64
Display Size
2 Lines
Display Type
LCD (Liquid Crystal Display)
Interface
2 Measuring Jacks
Overvoltage Category
CAT III 600 V
Internal Resistance
11 MOhm (AC / DC)
Dimensions
249 x 96 x 44 mm
Weight
378g
Warranty
2 Years
Instrument Measurement Functions
Diode Test
Yes
Continuity Test
Yes
Display Lighting
Yes
Hold
Yes
Min- Max
Yes
True RMS
Yes
Display (Counts)
4000
Automatic Measurement Parameter detection
Yes
Features
Testo 770-1 TRMS Clamp Meter Features
Unique Grab Mechanism: Easily grab individual cables in tight spaces with the fully retractable pincer arm.
Automatic Parameter Detection: Ensures reliable measurements by automatically detecting and selecting measurement parameters.
TRMS Measurement: Provides accurate True RMS measurements for reliable data.
Large Two-Line Display: Offers clear and comprehensive data readouts.
Versatile Use: Ideal for daily measuring tasks, including starting current measurement.
Bluetooth Connectivity: Use the free Testo Smart App for remote viewing, monitoring, data logging, and report creation.
Robust Design: Durable construction built for daily use in various environments.
Enhanced Functionality: Simplified operation with automatic detection and the unique grab mechanism.
Flexible Applications: Perfect for non-contact current measurement in switching cabinets and other challenging environments.
Complete Kit: Includes clamp meter, batteries, and measuring cables for immediate use.
