Testo 755-1 Current-Voltage Tester
The Testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range for your test. These rugged testers are suitable for virtually all your daily electrical measuring tasks.
Features
- Meter automatically detects testing in-process and selects correct meter configuration which saves time and optimizes accuracy
- Polarity detection for DC circuits
- 3-phase sequence check with motor rotation indication
- Single lead voltage test with audible indication
Overview
The instruments include important functions such as current, voltage, resistance & continuity. The integrated flashlight enables users to work in poorly lit areas. The overall design is for convenient testing including interchangable measuring tips which can be easily updated and maintained. A convenient lead holder is integrated into the housing for safe and easy storage. Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.
Specifications
| DC voltage | |
| Resolution | 6 to 1000 V / 0.1 V |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
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AC voltage
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| Resolution | 6 to 600 V / 0.1 V |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
| AC current | |
| Resolution | 200 A / 0.1 A |
| Accuracy | ± (3 % of mv + 3 Digit) |
| Resistance | |
| Technical data | |
| Resolution | 100 kOhm / 1 Ohm |
| Accuracy | ± (1.0 % of mv + 5 Digit) |
| Protection class | IP64 |
| Warranty | 2 years |
| Storage temperature | 5° to 140 °F / -15 to +60 °C |
| Weight | 11 oz. / 310 g |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Authorizations | TÜV; CSA; CE |
| Dimensions | 8 x 2 x 2 in. / 199 x 62 x 40 mm |
| Operating temperature | 14° to 122 °F / -10 to +50 °C |
| Instrument and measurement functions | |
| Continuity Testing | Yes |
| Display ligthing | Yes |
| Hold | Yes |
| Rotating magnetic field testing | No |
| Single pole phase testing | No |
| Measuring point illumination | Yes |
| Display (counts) | 4,000 |
What’s Included?
- Testo 755-1 current / voltage meter with built-in flashlight
- Batteries
- Measuring tips
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