TV 465 - Measuring equipment Testboy - Free user manual and instructions
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| Product Type | Two-Pole Voltage Tester |
| Dimensions (approx.) | 200 x 60 x 30 mm |
| Weight (approx.) | 200 g |
| Power Supply | 2 x 1.5V AAA batteries |
| AC Voltage Range | 12 V - 600 V |
| DC Voltage Range | 12 V - 600 V |
| Continuity Test | Yes, with audible beeper |
| Single-Pole Phase Test | Yes |
| Display Type | LED indicators |
| Safety Rating | CAT III 600 V |
| Protection Class | Double insulation |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Maintenance | Wipe with dry cloth; do not use solvents |
| Spare Parts / Repairability | Test leads (replacement available); no user-serviceable internal parts |
| General Information | Compact design with protective rubber holster; auto-off function |
Frequently Asked Questions - TV 465 Testboy
How do I measure AC voltage with the TV 465?
Connect the test leads to the device. Set the rotary switch (if applicable) to the voltage range. Touch the probes to the circuit. The LED display will indicate the voltage. For AC, the polarity is not relevant.
What is the maximum voltage the TV 465 can measure?
The TV 465 can measure up to 600 V AC/DC. Exceeding this may damage the device or cause injury.
How do I perform a continuity test?
Set the device to continuity mode (usually indicated by a speaker symbol). Touch the probes together; you should hear a beep. Then test the circuit; a beep indicates a closed circuit.
What do the symbols on the TV 465 mean?
Common symbols: V~ for AC voltage, V- for DC voltage, Ω for resistance, and a speaker icon for continuity. Refer to the manual for all symbols.
How do I change the batteries?
Turn off the device. Remove the battery compartment screw (usually at the back). Replace the two AAA batteries observing polarity. Screw back the cover.
Is the TV 465 safe for CAT III environments?
Yes, the TV 465 is rated CAT III 600 V, meaning it is safe for use on distribution circuits within buildings.
How do I test for phase (single-pole)?
Hold the probe on the conductor. The phase indicator (often a red LED) will light up if the conductor is live. The other probe can be left disconnected.
What should I do if the device shows no reading?
Check the batteries first. Ensure the test leads are properly connected. Verify that the range is correct. If still no reading, test the leads on a known source.
How should I store the TV 465?
Store in a dry, clean place within the temperature range -20°C to 60°C. Remove batteries if storing for an extended period.
Are the test leads replaceable?
Yes, the test leads can be replaced. Use only genuine Testboy leads or equivalent CAT III rated leads to maintain safety.
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