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Easy, reliable operation through automatic measurement parameter detection
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DIN EN 61243-3:2014 and DIN EN 61010‑1:2011 certified
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Exchangeable measuring tips
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Suitable for almost all electrical measuring tasks
Measuring current with a voltage tester? The innovative testo 755-1 makes this possible – and is therefore suitable for virtually all daily electrical measuring tasks. The practical automated switch-on function and automatic measurement parameter detection also mean you can work more reliably than ever before with it.
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Details
Product Description
Overview
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.
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. Compared to the testo 755-1, the testo 755-2 has an increased voltage range of up to 1,000 V and enables rotating magnetic field measurement along with single pole voltage testing to determine quickly whether conductors are live.
Delivery Scope
testo 755-1 - Current/voltage tester, batteries and measuring tips
Technical Data
| DC voltage | |
|---|---|
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Measuring range |
6 to 600 V |
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Resolution |
max. 0.1 V |
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Accuracy |
± (1.5 % of mv + 3 Digit) |
| AC voltage | |
|---|---|
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Measuring range |
6 to 600 V |
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Resolution |
max. 0.1 V |
|
Accuracy |
± (1.5 % of mv + 3 Digit) |
| AC current | |
|---|---|
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Measuring range |
0.1 to 200 A |
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Resolution |
max. 0.1 A |
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Accuracy |
± (3 % of mv + 3 Digit) |
| Resistance | |
|---|---|
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Resolution |
max. 1 Ohm |
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Measuring range |
30 to 100 kOhm |
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Accuracy |
± (1.0 % of mv + 5 Digit) |
| General technical data | |
|---|---|
|
Operating humidity |
0 to 75 %RH |
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Weight |
320 g |
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Dimensions |
199 x 62 x 40 mm |
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Operating temperature |
-10 to +50 °C |
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Product colour |
Black |
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Protection class |
IP64 |
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Standards |
EN 61243-3; EN 61010-1 |
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Battery type |
2 AAA micro batteries |
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Display type |
LCD (Liquid Crystal Display) |
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Display size |
one-line |
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Storage temperature |
-15 to +60 °C |
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Overvoltage Category |
CAT IV 600V; CAT III 1000V |
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Authorizations |
CSA; CE |
| Instrument Measurement Functions | |
|---|---|
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Continuity testing |
yes |
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Display ligthing |
yes |
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Hold |
yes |
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Measuring point illumination |
yes |
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Display (counts) |
4,000 |
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Autom. measurement parameter detection |
yes |
