Zing TC21 - Measuring equipment Ermenrich - Free user manual and instructions
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| Product Type | Digital Measuring Tape |
| Brand | Ermenrich |
| Model | Zing TC21 |
| Measurement Range | 0.1 – 50 m |
| Accuracy | ±2 mm |
| Display | Backlit LCD |
| Measurement Units | m, ft, in, cm |
| Functions | Distance, Area, Volume, Continuous Measurement, Memory |
| Battery | 2 × AAA |
| Battery Life | Up to 10,000 measurements |
| Laser Class | Class 2, <1 mW |
| Waterproof | IP54 |
| Dimensions | 115 × 50 × 28 mm |
| Weight | 120 g |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Auto Power Off | After 3 minutes |
| Included Accessories | Carrying pouch, batteries, user manual |
| Maintenance | Clean with a soft, dry cloth |
| Safety Precautions | Do not stare into laser beam; avoid direct eye exposure |
| Spare Parts and Reparability | Replace batteries; for other repairs, contact Ermenrich service |
| General Information | This device is designed for indoor and outdoor measuring tasks |
Frequently Asked Questions - Zing TC21 Ermenrich
How do I change the unit of measurement?
Press and hold the UNIT button for 2 seconds to cycle between m, ft, in, and cm.
What does the blinking laser mean?
The blinking laser indicates continuous measurement mode. Press the MEAS button again to lock a reading.
How do I clean the device?
Use a soft, dry cloth to clean the display and housing. Do not use any solvents or abrasive cleaners.
Why is the distance reading inaccurate?
Ensure the laser is pointed at a reflective surface and the device is held steady. Also, check if the target is within the specified range (0.1–50 m).
How do I add or subtract measurements?
Take the first measurement, then press the + or - button. Take the second measurement – the result will be displayed automatically.
What type of battery does the Ermenrich Zing TC21 use?
The device requires 2 AAA batteries. Insert them with the correct polarity as marked inside the battery compartment.
How can I recall stored measurements?
Press the MEM button repeatedly to scroll through the last 20 stored measurements. Press CLR to delete all memory.
Is the device waterproof?
The Ermenrich Zing TC21 has an IP54 rating – it is protected against dust and splashes of water, but not immersion.
Why does the laser not turn on?
Check if the batteries are correctly inserted and have enough charge. If the issue persists, hold the ON button for 5 seconds to reset the device.
How do I enable the backlight?
Press the LIGHT button once to turn on the backlight. It will automatically turn off after 15 seconds to save battery.
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USER MANUAL Zing TC21 Ermenrich
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Product information
Brand : Ermenrich
Model : Zing TC21
Category : Measuring equipment