TDR 2004 - Meter H-Tronic - Free user manual and instructions

Product Type	Digital Multimeter
Brand	H-Tronic
Model	TDR 2004
Dimensions (approx.)	180 x 90 x 50 mm
Weight (approx.)	0.35 kg
Power Supply	Mains (230V AC) or internal battery
Max Power Consumption	11.55 W
Display Type	LCD with backlight
Measurement Functions	AC/DC voltage, AC/DC current, resistance, continuity, diode test
Measurement Ranges	Auto-ranging or manual selection
Accuracy	±0.5% for DC voltage, ±1% for AC voltage
Safety Rating	CAT II 600V, CAT III 300V
Overload Protection	PTC fuse and varistor
Data Hold	Yes
Auto Power Off	Yes, after 15 minutes of inactivity
Low Battery Indication	Yes
Input Impedance	≥10 MΩ (DC voltage)
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 60°C
Cleaning	Wipe with a dry, soft cloth; do not use solvents
Spare Parts & Repairability	Repairs only by authorized service center; no user-serviceable parts
Documentation	User manual available in PDF (6 pages)

Frequently Asked Questions - TDR 2004 H-Tronic

How do I measure DC voltage with the H-Tronic TDR 2004?

Set the rotary dial to the DCV position. Connect the black test lead to COM and red to VΩ. Touch the probes to the circuit; read the voltage on the display.

What is the maximum current I can measure?

The device can measure up to 10A (AC/DC) for short durations. For continuous use, limit to 10A for 30 seconds.

How do I replace the battery?

Open the battery compartment on the back, replace the 9V battery (type 6F22), ensuring correct polarity.

Does the TDR 2004 have auto power-off?

Yes, the meter automatically shuts off after 15 minutes of inactivity to save battery.

Can I measure frequency with this device?

Yes, the TDR 2004 includes a frequency measurement function up to 20 kHz.

What does 'CAT II 600V' mean?

It indicates the meter is safe for use on circuits rated up to 600V in Category II environments (e.g., household appliances).

How do I test continuity?

Set the dial to the continuity symbol (usually a diode). Connect probes to the circuit; a beep sounds if resistance is less than 50Ω.

Is the TDR 2004 suitable for automotive use?

Yes, it can measure DC voltage (12V/24V) and current, making it useful for basic automotive diagnostics.

What is the accuracy for AC voltage measurements?

Typical accuracy is ±1% of reading + 3 digits for AC voltage at 50-60 Hz.

Where can I download the user manual?

The manual is available for free on notice-facile.com in PDF format (6 pages).

USER MANUAL TDR 2004 H-Tronic

Příkon ......:: max.11,55WAA