HTC DSO-1008S Smart Oscilloscope Graph Multimeter Instruction Manual

: July 16, 2024
: HTC

Table of Contents

HTC DSO-1008S Smart Oscilloscope Graph Multimeter
1. Security Information
Marks
2. Product Description
- 1. PartN ame
- 2. Button Description
3. LCD full display symbol
4. Overview
5. Specifications
6. Operation Instructions
- Multimer Operation
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HTC DSO-1008S Smart Oscilloscope Graph Multimeter

INSTRUCTION MANUAL

MODEL: DSO-1008S

1. Security Information

Warning

People who use this meter should pay special attention to it , because the improper use might cause electric shock or damage to the meter. Please follow the actual safety rules and safety measures as specified in the manual.
To fully use the function of this meter and ensure its safety operation,please read and follow its usage methods in the specification carefully.
This meter matched the technical requirement of digital multimeter GBfT13978-2008 and the safety requirement of electronic measuring meter GB 4793.5-2008(IEC 61010 -031 :2002). It belongs to secondary pollution and Its over-voltage standard Is CAT Ill 600V.

Please follow the safe operation guide and ensure safe use for this meter.
Proper use and maintenance for meter will give you a satisfied service.

1. Users must follow the standard safety rules when using it

– Need some universal protection to avoid electric shock.

– – To avoid misuse the meter.

2. Check if there is any damage on this meter or not in the process of transportation when received it
3. Check if there is any damage on this meter or not when preserved,loaded and delivered it in poor condition.
4. The test lead must be in a good condition.Check whether there is any damage on its insulation or not and if meter’ s metal wire is exposed or not before using it
5. The correct function and measuring range must be guaranteed when using it.
6. Don’ t overtake the indicating value of protection extent of everymeasuring range when testing.
7. Don’ t touch the top of test lead (the metal part) when linked meter with measuring circuit
8. When testing, if the voltage tested is over 60V DC or 30V AC (RMS),please keep your fingers behind the test lead protector.
9. When the measuring terminal voltage is over 600V DC or 600V AC, please stop testing voltage.
10. The oscilloscope mode only supports a maximum voltage of± 300V, please do not Input a higher voltage.
11. Before turning the switch to change the testing function, the test lead removed from the measuring circuit
12. When using oscilloscope mode, the maximum input voltage cannot exceed 300V DC or AC.
13. Do not measure resistance, capacitance, diodes and lines when the line is energized.
14. When use current,resistance,capacitor,diode and circuit breaker,user should avoid to link meter with voltage source.
15. Don’t test capacitance before the capacitor is fully discharged.
16. Don’t use the meter under the explosive gas, steam or dust environment.
17. If there is any abnonnality or malfunction in the meter, user should stop using it.
18. Multimeter should not be used unless the meter bottom shell and the battery cover are completely clasped in place.

Marks

Double insulation protection. ( D level )

CAT III In accordance with the IEC-61010-1 standard over-voltage(lnstallaUon)
level 111, pollution level 2, CATHI means the level ofpulse withstand
voltage protection provided.

Matched EC(EU) standard.

Electrical grounding.

2. Product Description

1. PartN ame

PartN ame

2. Button Description

Power button:

Long press for 2 seconds: Power ON/OFF.

Flashlight/auto button

Short press: In oscilloscope mode, press this button to automatically adjust the measurement waveform display.
Long press for 2 seconds: Tum on or off the flashllght.

Mode button:

Short press: Switching between multimeter mode and oscilloscope.

Menu button:

Short press: Press this key in oscllloscope mode to enter menu settings.

Function switching button:

Short press: Press this button to switch between different measurement functions in the multimeter mode, including voltage, resistance, capacitance, millivolt voltage, current, and voltage sensing. Oscilloscope mode: Press this button to adjust and select the oscilloscope functions, Including voltage/time base, movement, triggering, and coupling (DC/AC)

►|| Run.Stop/Save button:

Short press: The multimeter mode is the HOLD function; The oscilloscope mode is selected as RUN/STOP.
Long press for 2 seconds: Save current screen as an image.

3. LCD full display symbol

LCD

4. Overview

1. Display: 2.8 inch TFT screen.
2. Support multimeter mode and oscilloscope mode.
3. Auto range.
4. True RMS display.
5. Support data hold.
6. Maximum display value of the multimeter: 6000 digits.
7. Polarity indication: Automatic indication, with’-‘ indicating negative polarity.
8. Over range display: ‘Ol’ or’- OL’.
9. Sampling rate: approximately 3 times per second.
10. Auto Power Off can be set to 10 minutes, 30 minutes, 60 minutes, and no powerdown.
11. Working temperature and humidity: 0- 40 ·c, 0- 80% RH.
12. Storage temperature and humidity: -10-60 ·c, 0-70% RH.
13. Power supply: Built in 2000mA lithium battery.
14. Working height up to 2000 meters.
15. Size: 187mm 74mm 40.5mm.
16. Weight: 269g.