ERMENRICH TC33 Digital Multimeter User Manual
- July 25, 2024
- ERMENRICH
Table of Contents
ERMENRICH TC33 Digital Multimeter
Specifications
- Brand: Ermenrich
- Model: Zing TC33
- Type: Digital Multimeter
- Features: NCV sensor, VA display, MAX/MIN function, flashlight
- Accessories: Test leads (red and black), K-type thermocouple, charger, carry bag, user manual, warranty
Product Usage Instructions
Charging Mode
- When the charger is connected, the multimeter enters the charging mode. It takes about 3 hours to be fully charged. Do not take measurements while charging.
Getting Started
- Before use, carefully read the safety instructions and user manual. Use the device as specified in the manual. Keep away from children.
Data Hold
- To activate data hold during a measurement, press the H/Flashlight button (4). Press again to turn off the function and return to the measurement display.
Flashlight
- Press and hold the H/Flashlight button (4) for 2 seconds to turn the flashlight on or off.
MAX/MIN Mode
- Press the MAX/MIN button (5) to switch between maximum and minimum values. Hold (5) for 2 seconds to exit this function.
Fuse Broken Indication
- If the fuse is blown, “FUSE BROKEN” will be displayed. No further measurements can be taken until the fuse is replaced.
Input Jack Indicator
- When the function set is changed, the corresponding input jack light will flash 5 times to indicate where to insert the test lead.
Automatic Recognition of Current Measurement
- When the probe is inserted into the A jack (7), the multimeter automatically switches to the current measurement function. Ensure the lead is inserted for accurate readings.
FAQ
Q: How long does it take to fully charge the multimeter?
A: It takes about 3 hours to fully charge the multimeter.
Q: What should I do if “FUSE BROKEN” is displayed during measurement?
A: Replace the blown fuse before taking any further measurements.
Q: How do I activate data hold during a measurement?
A: Press the H/Flashlight button (4) to activate the data hold.
Press again to turn off the function.
OVERVIEW
- Power button
- SEL (Selection) button
- FUNC (Function) button
- H (Data hold)/Flashlight button
- MAX/MIN (Max./min. values) button
- VA display
- A jack
- COM jack
- INPUT jack
- Flashlight
- NCV sensor
- Please carefully read the safety instructions and the user manual before using this product. Use the device only as specified in the user manual. Keep away from children.
- The kit includes a digital multimeter, test leads (red and black), a K-type thermocouple, a charger, a carry bag, a user manual, and a warranty.
Charging mode
- Whenever the charger is connected, the multimeter enters the charging mode.
- The charge symbol is displayed on the screen and an analog bar with the battery charge level in percent appears. It takes about 3 hours to be fully charged. The warning symbol is displayed.
- Do not take measurements while charging.
Getting started
- Press and hold the Power button (1) for 2 seconds to turn the device on/off. This multimeter has two modes – Smart (Auto) and Professional (Manual). When turned on, it displays Auto (Automatic mode) and enters the Smart (Auto) measurement mode.
- In this mode, DC voltage, AC voltage, resistance, and continuity can be measured, and the multimeter can automatically identify the measurement signal.
- Press the FUNC button (3) to activate the manual mode. Then, press the SEL button (2) to select the required function.
- To return to Smart (Auto) mode, press and hold the FUNC button (3) for 2 seconds.
Data hold
- During a measurement, press the H/Flashlight button (4) to turn on the data hold function and display the current reading. Press again to turn the function off and return to the measurement display.
Flashlight
- Press and hold the H/Flashlight button (4) for 2 seconds to turn the flashlight on/off.
MAX/MIN mode
- Press the MAX/MIN button (5) to switch between the maximum and minimum values. Press and hold (5) for 2 seconds to exit this function.
Fuse Broken indication
- When the fuse is blown, FUSE BROKEN is displayed during measurement.
- When the fuse is blown, the display shows FUSE when a lead is inserted in the A jack (7) and no further measurements will be taken.
Input jack indicator
- When the function set is changed, the corresponding input jack light will flash 5 times to indicate that the test lead should be inserted into the corresponding jack.
Automatic recognition of the current measurement
- When the probe is inserted into the A jack, the multimeter automatically switches to the automatic recognition of the current measurement function ( ); switching function sets will not be allowed at this time.
- When the multimeter is switched manually to the current function set and no lead is inserted in the A jack, the display shows LEAd (Lead needs to be inserted), and no further measurement is taken.
Auto power turn-off
- When you press the Power button (1) to power on, the automatic turn-off function is activated by default and the display shows the symbol. After 15 minutes without any key operation, the multimeter will turn off automatically to save battery energy.
- To cancel the automatic turn-off function, press and hold the MAX/MIN button (5) and the Power button (1) simultaneously.
- The symbol is not displayed when the automatic turn-off function is canceled.
- Do not measure voltage higher than 600V; otherwise, the device may be damaged.
- Observe the safety precautions to avoid the risk of electric shock.
Display information
Smart (Auto) measurement mode
- The multimeter is turned on in Smart (Auto) measurement mode by default. In this mode, DC voltage, AC voltage, resistance, and continuity can be measured, and the multimeter can automatically identify the measurement signal.
- Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the measuring points or in parallel to the circuit to be measured.
- The multimeter will automatically recognize the measured signal. If the resistance is <50Ω, an acoustic signal will be emitted continuously. The measurement results will appear on the VA display (6).
Professional (Manual) measurement mode
- AC/DC voltage measurement (in V) Press the FUNC button (3) to select the function. Press the SEL button (2) to select the AC voltage or DC voltage. The symbol is displayed accordingly. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the measuring points. The measurement results will appear on the VA display (6).
Resistance measurement
- Press the FUNC button (3) to select the function. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the resistance measuring points of the circuit or resistor.
- The measurement results will appear on the VA display (6).
Continuity test
- Press the FUNC button (3) to select the function. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the circuit or component to be tested.
- The measurement results will appear on the VA display (6). If the resistance is <50Ω, an acoustic signal will be emitted continuously.
AC/DC voltage measurement (in mV)
- Press the FUNC button (3) to select the function. Press the SEL button (2) to select the AC voltage or DC voltage. The symbol is displayed accordingly.
- Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the measuring points. The measurement results will appear on the VA display (6).
Frequency and duty cycle measurement
- Press the FUNC button (3) to select the HZ% function. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9).
- Connect the probes to the measuring points or in parallel to the circuit to be measured. The measurement results will appear on the VA display (6).
Capacitance measurement
- Press the FUNC button (3) to select the function. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the probes to the capacitance to be measured. The measurement results will appear on the VA display (6).
Diode test
- Press the FUNC button (3) to select the function. Plug the black test lead into the COM jack (8) and the red test lead into the INPUT jack (9). Connect the black test probe to the cathode side and the red test probe to the anode side of the diode to be measured.
- If the polarity of the test probes is reversed to the diode polarity, the OL (Overload) will appear on the screen. This can be used for distinguishing the anode and cathode sides of a diode.
- The measurement results will appear on the VA display (6).
Temperature measurement
- Press the FUNC button (3) to select the function. Plug the black test lead of the K-type thermocouple into the COM jack (8) and the red test lead into the INPUT jack (9).
- Connect the thermocouple probe to the object to be measured. The measurement results will appear on the VA display (6).
- When using the included K-type thermocouple, the temperature measurement range is –40… +260°C / –40… +500°F.
AC/DC measurement
Press the FUNC button (3) to select the function, or insert the red probe into the A jack (7) to automatically select the function. The symbol is displayed and the multimeter enters the DC measurement mode. Press the SEL button (2) to display the symbol and enter the AC measurement mode. Plug the red test lead into the A jack (7) and the black test lead into the COM jack (8). Disconnect the measured power supply, connect the multimeter in series with the power supply, and then turn on the measured power supply. The measurement results will appear on the VA display (6).
Non-contact voltage detection (NCV)
- Press the FUNC button (3) to select the NCV/Live function. NCV is displayed. Slowly bring the NCV sensor (11) close to the point to be detected.
- When the signal of a weak electromagnetic field is detected, the “– – – L” will appear on the screen, the built-in buzzer will produce a slow beep sound, and the LED indicator will glow green.
- When the signal of a strong electromagnetic field is detected, the “– – – H” will appear on the screen, the built-in buzzer will produce a quick beep sound, and the LED indicator will glow red.
- When using this function, remove the test leads from the jacks.
Live detection
Press the FUNC button (3) to select the NCV/Live function. Press the SEL button (2) until LIVE appears on the screen. Plug only the red test lead into the INPUT jack (9). Connect the red test probe to the conductor to be measured. When the signal of a weak electromagnetic field is detected, the “– – – L” will appear on the screen, the built-in buzzer will produce a slow beep sound, and the LED indicator will glow green. When the signal of a strong electromagnetic field is detected, the “– – – H” will appear on the screen, the built-in buzzer will produce a quick beep sound, and the LED indicator will glow red.
Fuse replacement
- Turn off the multimeter power and remove the probes.
- Remove the screws fixing the back cover and remove the back cover.
- Remove the burnt-out fuse, replace it with a new one of the same specification, and ensure that the fuse is installed in the safety clip and clamped tightly.
- Install the back cover and fix it with screws.
Specifications
DC voltage, range | 600mV / 6V / 60V / 600V ±(0.5%+3) |
---|---|
AC voltage, range | 600mV / 6V / 60V / 600V ±(0.8%+3) |
DC current, range 1 | 600mA / 6A ±(1.2%+3) |
DC current, range 2 | 10A ±(1.8%+3) |
AC current, range 1 | 600mA / 6A ±(1.2%+3) |
AC current, range 2 | 10A ±(1.8%+3) |
Resistance, Range 1 | 600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ ±(1.0%+5) |
Resistance, Range 2 | 60MΩ ±(1.5%+10) |
Capacitance, range 1 | 6nF / 60nF / 600nF / 6μF / 60μF / 600μF ±(4.0%+5) |
Capacitance, range 2 | 6mF / 60mF ±(5.0%+5) |
Frequency, range | 60Hz / 600Hz / 6kHz / 60kHz / 600kHz / 6MHz / 10MHz |
±(1.0%+3)
Duty, range| 1–99% ±(3.0%+3)
Counts| 6000
Auto-off| 15 min.
Temperature measurement range| –40… +1000°C / –4… +1832°F ±(1.0%+3)
Accuracy| –40… 0°C / –40… +32°F: ±3°C / 6°F
0… +1000°C / +32… 1832°F: ±2%
Operating temperature range| 0… +40°C / +32… 104°F
Operating humidity| 0–80% RH
Storage temperature range| –10… +60°C / +14… 140°F
Storage humidity| 0–70% RH
Power supply| 3.7V, 1400mA·h rechargeable lithium battery
Safety rating| EN61010-1,-2-030; EN61010-2-033; EN61326-1; Cat. III, 600V
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.
Care and maintenance
- Use the device only within the permitted range. Failure to follow these instructions may result in electric shock, fire, and/or personal injury. When measuring voltage, do not exceed the operating conditions (see “Specifications”).
- When changing functions and ranges, always remove the test probes from the test points. Do not use the device if it is not working properly. Please note that the parameters of the power supply must comply with the technical characteristics of the device.
- Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any kind, please contact your local specialized service center.
- Protect the device from sudden impact and excessive mechanical force. Do not use the device in an aggressive atmosphere. Store the device in a dry cool place.
- Only use accessories and spare parts for this device that comply with the technical specifications.
- Never attempt to operate a damaged device or a device with damaged electrical parts! If a part of the device or battery is swallowed, seek medical attention immediately.
Battery safety instructions
- The device is equipped with a built-in rechargeable lithium-ion battery. This avoids frequent battery replacement.
- Always switch the device off when not in use. If the battery charge is low, please recharge the device in time to ensure that the measurements are accurate.
- Do not overheat the battery. Do not discharge the battery completely. Only use the original charger.
Ermenrich Warranty
- Ermenrich products, except for their accessories, carry a 5-year warranty against defects in materials and workmanship. All Ermenrich accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date.
- The warranty entitles you to the free repair or replacement of the Ermenrich product in any country where a Levenhuk office is located if all the warranty conditions are met.
- For further details, please visit: levenhuk.com/warranty
- If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.
- Levenhuk Optics s.r.o. (Europe): V Chotejně 700/7, 102 00 Prague 102,
- Czech Republic, +420 737-004-919,sales-info@levenhuk.cz
- Levenhuk USA 928 E 124th Ave. Ste D, Tampa, FL 33612,
- USA, +1 813 468-3001,contact_us@levenhuk.com
- Levenhuk®, Ermenrich® are registered trademarks of Levenhuk Optics s.r.o. (Europe).
- © 2006–2024 Levenhuk, Inc. All rights reserved.
- ermenrich.com
- 20240717
Documents / Resources
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ERMENRICH TC33 Digital
Multimeter
[pdf] User Manual
TC33 Digital Multimeter, TC33, Digital Multimeter, Multimeter
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References
- Доживотна гаранция на Levenhuk – Официален уебсайт на Levenhuk в България
- Doživotní záruka společnosti Levenhuk – Oficiální webové stránky Levenhuk pro Českou republiku
- Levenhuk Lebenslange Garantie – Die offizielle Website von Levenhuk in Deutschland
- Levenhuk’s official website in Europe
- Garantía internacional de por vida Levenhuk – Web oficial de Levenhuk en España
- Levenhuk Lifetime Warranty – Levenhuk’s official website in USA
- A Levenhuk élettartamra szóló szavatossága – A Levenhuk hivatalos magyarországi weboldala
- Levenhuk Limited Warranty – Levenhuk’s official website in USA
- Поддержка - Гарантийное обслуживание Левенгук - Levenhuk Russia
- Gwarancja bezterminowa Levenhuk – Oficjalna witryna internetowa Levenhuk w Polsce