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Testo 0590 7703 - 770-3 Hook-Clamp Digital Multimeter With TRMS Inrush, Power Measurement, Bluetooth, 600A

Item: 0590-7703
MFR: 0590 7703

This product is no longer available for purchase.

Comparable Products


The 770-3 (temperature adapter optional) additionally includes real-time power measurements (Watts), and Bluetooth. The 770-3 links to the Testo Smart Probes App and can be used for remote viewing, monitoring trending over time, and creating reports. The powerful app allows you to create custom reports that include photos, data, and graphs that can be saved or sent via email.
  • Unique hook-on function separates and grabs wires without using your hands, retractable post releases wires easily
  • Automatically detects AC/DC for Volts or Amps, and selects the correct range
  • Bluetooth connection to testo Smart Probe App (770-3 only)
  • Real-time power measurement (Watts)
  • Standard features
    • Inrush (starting) current capture
    • Min/Max/Hold
  • Additional features (770-2/-3 only)
    • µA for flame rod
    • High capacitance
    • Frequency measurement for variable drives


NameTesto 0590 7703 - 770-3 Hook-Clamp Digital Multimeter With TRMS Inrush, Power Measurement, Bluetooth, 600A
Gemaire Item Number0590-7703
Manufacturer Product Number0590 7703
SKU - PIM Number1487316125088
ERP Number384941
Unit of MeasureEA
Weight1.2 Pounds (Lb)
Length6.1 Inches (In)
Width2.3 Inches (In)
Height14.1 Inches (In)
Country of OriginCHN
Voltage Accuracy± (0.8 % of mv + 3 Digit)
Voltage Range1 MV to 600 V
Power SourceBattery
Maximum AC Amps400
Maximum AC Voltage600 V
Maximum DC Amps600 A
Maximum DC Voltage600 V
Capacitance Range0.001 μF, 60,000 µF
Duty CycleYes
Audible AlertNo
Auto Power OffYes
Auto RangingYes
Display OptionsYes
Audible ContinuityNo
Bar GraphNo
Diode Test2.5V
IncludesBluetooth, batteries, 1 set of measuring cables
Includes CaseNo
Jaw OpeningYes (hook Clamp)
Min/Max MemoryYes
Peak HoldNo
ColorBlack, Orange
Maximum Ohms60Ω
Maximum Resistance60MΩ
On/Off SwitchYes
Operating Temperature Range14°F to 122°F (-10°C to 50°C)
Safety RatingCAT IV 600V; CAT III 1000V
Temperature Range-4°F to 932°F (-20°C to 500°C)
True RMSYes
Warranty OfferedYes
GEM - Case Quantity


Parts List