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General| Display | LCD |
|---|---|
| Continuity test | Yes |
| Single-pole phase test | Yes |
| Two-pole phase sequence test | Yes |
| Power supply | 2 x 1.5V AAA batteries |
| Overvoltage category | CAT IV 600V |
| Battery Type | 2 x 1.5 V AAA |
| Weight | 200 g |
| Measurement Functions | Voltage, Continuity, Resistance, Frequency, Phase sequence |
| Protection Category | CAT IV |
Covers hazards from laser, electric shock, and mechanical parts.
Addresses unauthorized modifications, operating environment, and handling.
Specifies correct applications and usage restrictions for the luxmeter.
Details warranty expiration and the accuracy of instruction manual content.
Provides instructions for the disposal of electrical equipment and used batteries.
Outlines the 5-year warranty, quality certificate, and declaration of conformity.
Defines the specific operational purpose of the Testboy TV 335 luxmeter.
Lists the items included in the product package, such as sensor, bag, and battery.
Key safety instructions for operating the instrument safely and correctly.
Explains Lux measurement and the importance of proper lighting levels.
Guides on how to perform measurements, including sensor alignment and range selection.
Details on using REL/PEAK functions for differential or maximum value readings.
Instructions for switching between Lux, FC, and Candela measurement units.
How to use MAX/MIN functions and select light source types (LS).
Steps for zeroing the sensor for accurate measurement results.
Explains how to save and hold the current measurement value.
Step-by-step instructions for replacing the instrument's battery.
Provides recommended Lux levels for various environments and activities.
Lists key technical data including measuring range, accuracy, and dimensions.
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