The unique hooking clamp can be used to separate then grab wires making it easy and safe to work in tight spaces. When the testing is complete the easy hook-off retractable post releases the wires. With the additional feature of µA, measuring temperature using an optional thermocouple adapter is also a possibility.
The unique hooking clamp can be used to separate then grab wires making it easy and safe to work in tight spaces. When the testing is complete the easy hook-off retractable post releases the wires. With the additional feature of µA, measuring temperature using an optional thermocouple adapter is also a possibility.
Discontinued!
This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:
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Features
Applications
Electrical Contractors, HVAC/R Technicians, Plant Maintenance
Compare - Electrical Instrument Comparison| Temperature-Type K TC | |
| Measuring Range | -4.0° to 932.0°F/-20 to +500°C |
| Accuracy | ±1.8°F(32.0° to 212.0°F)/±1°C(0 to +100°C) |
| Resolution | 0.1°F/0.1°C |
| DC Voltage | |
| Resolution | 4.000V/1mV,40.00V/10mV,400.0V/100mV,600V/1V | Accuracy | ±(0.8% of mv + 3 Digit) |
| AC Voltage | |
| Resolution | 4.000V/1mV,40.00V/10mV,400.0V/100mV,600V/1V |
| Accuracy | ±(0.8% of mv + 3 Digit) |
| DC current | |
| Resolution | 400A/0.1A |
| Accuracy | ±(2% of mv + 5 Digit) |
| AC Current | |
| Resolution | 400A/0.1A |
| Accuracy | ±(2% of mv + 5 Digit) |
| Resistance | |
| Resolution | 400.0Ohm/0.1Ohm,4.000kOhm/1Ohm,40.00kOhm/10Ohm,400.0kOhm/100Ohm,4.000MOhm/1kOhm,40.00MOhm/10kOhm |
| Accuracy | ±(1.5 % of mv + 3 Digit) |
| Capacitance | |
| Resolution | 51.20nF/0.01nF,512.0nF/0.1nF,5.120µF/0.001µF,51.20µF/0.01µF,100µF/0.1µF |
| Accuracy | ±(1.5 % of mv + 5 Digit) |
| Frequency | |
| Resolution | 99.99Hz/0.01Hz, 999.9Hz/0.1Hz, 9.999kHz/1Hz |
| Accuracy | ±(0.1% of mv + 1 Digit) |
| General Technical Data | |
| Storage Temperature | 5.0° to 140.0°F/-15 to +60°C |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Operating Temperature | 14.0° to 122.0°F/-10 to +50°C |
Click on a category to view a selection of compatible accessories with the Testo 770-2 Hook-clamp Digital Multimeter with TRMS & Adapter for Type K Thermocouple, 400A AC/DC.
| Temperature-Type K TC | |
| Measuring Range | -4.0° to 932.0°F/-20 to +500°C |
| Accuracy | ±1.8°F(32.0° to 212.0°F)/±1°C(0 to +100°C) |
| Resolution | 0.1°F/0.1°C |
| DC Voltage | |
| Resolution | 4.000V/1mV,40.00V/10mV,400.0V/100mV,600V/1V | Accuracy | ±(0.8% of mv + 3 Digit) |
| AC Voltage | |
| Resolution | 4.000V/1mV,40.00V/10mV,400.0V/100mV,600V/1V |
| Accuracy | ±(0.8% of mv + 3 Digit) |
| DC current | |
| Resolution | 400A/0.1A |
| Accuracy | ±(2% of mv + 5 Digit) |
| AC Current | |
| Resolution | 400A/0.1A |
| Accuracy | ±(2% of mv + 5 Digit) |
| Resistance | |
| Resolution | 400.0Ohm/0.1Ohm,4.000kOhm/1Ohm,40.00kOhm/10Ohm,400.0kOhm/100Ohm,4.000MOhm/1kOhm,40.00MOhm/10kOhm |
| Accuracy | ±(1.5 % of mv + 3 Digit) |
| Capacitance | |
| Resolution | 51.20nF/0.01nF,512.0nF/0.1nF,5.120µF/0.001µF,51.20µF/0.01µF,100µF/0.1µF |
| Accuracy | ±(1.5 % of mv + 5 Digit) |
| Frequency | |
| Resolution | 99.99Hz/0.01Hz, 999.9Hz/0.1Hz, 9.999kHz/1Hz |
| Accuracy | ±(0.1% of mv + 1 Digit) |
| General Technical Data | |
| Storage Temperature | 5.0° to 140.0°F/-15 to +60°C |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Operating Temperature | 14.0° to 122.0°F/-10 to +50°C |
Click on a category to view a selection of compatible accessories with the Testo 770-2 Hook-clamp Digital Multimeter with TRMS & Adapter for Type K Thermocouple, 400A AC/DC.
