Table of Contents
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1.
Introduction ....................................................... 1
2.
3.
Explanation of Controls and Indicators ........................ 2
3-2. Functional button ................................................. 3
3-3. LCD display symbol ..............................................3
4.
Specification ....................................................... 4
4-1. General Specification ............................................. 4
4-2. Electrical Specification ........................................ 5
5.
Measurement operation ......................................... 8
5-1 DC voltage & AC voltage measurement ..................... 8
5-2. Resistance measurement ....................................... 9
5-3. Diode & Continuity check ..................................... 9
5-5. DC/AC µA or mA measurement ............................. 10
5-6. DC/AC 10A measurement .................................... 10
Contents
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Table of Contents
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Summary of Contents for Crenova MS8233D
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Page 1: Table Of Contents
5-1 DC voltage & AC voltage measurement ………………... 8 5-2. Resistance measurement …………………………….….. 9 5-3. Diode & Continuity check ………………………..…..… 9 5-4. Frequency Measurement …….…… 9 [ Only for MS8233D ] 5-5. DC/AC µA or mA measurement ………………….……. 10 5-6. DC/AC 10A measurement …………………………..…. 10 6. Maintenance ……………………………………………….10 6-1. -
Page 2: Introduction
Introduction This manual is used to MS8233D Digital Multi Meter. This Meter is a handheld and battery operated Digital Multi Meter (DMM) with multi function. This Meter is designed to meet IEC61010-1 & CAT II 600V over voltage category and double insulation. The meter with holster that is giving the main body, though downsized, high resistance against the shock of a drop. -
Page 3: Explanation Of Controls And Indicators
Dangerous Voltage Ground Alternating Warning current see explain in manual DC (Direct Double insulation Current) AC or DC Fuse Measurement category(over voltage category): This instrument is meet the safety condition of CAT II. The equipment is used for measurement in building facilities. Examples are measurements on distribution boards, circuit breaker and industrial equipment located in fixed facilities, as a fixed motor. -
Page 4: Functional Button
Fig. 1 Exterior view 1. LCD display 2. “MAX” button 3. “BACK LIGHT” button 4. ‘HOLD” button 5. “FUNC” button 6. Rotary Switch (Knob) 7. “V/Ω/HZ/uA/mA” input terminal 8. “COM” input terminal 9. “10A” input terminal 3-2. Functional button Button Function “FUNC”... -
Page 5: Specification
Fig. 2 Indicator Meaning DC voltage or current AC voltage or current Diode Maximum value HOLD Data hold Low battery indicator MKΩ Ω KΩ MΩ is unit of resistance mV ,V is unit of voltage µmVA µA, mA, A is unit of current Indicate negative reading －... -
Page 6: Electrical Specification
● Auto Power OFF: If the meter is idle for 15 minutes (idle time), the meter automatically turns off. After auto power-off, pushing any of the push button or changing the rotary switch can turn on the meter again. NOTE: （1） After auto power off in the AC mode, if changing the rotary switch to the DC mode, the Re-power on if disabled. - Page 7 (40Hz-400Hz) 0.001V 20V (40Hz-400Hz) 0.01V ±（0.9% rdg + 3dgt） 200V (40Hz-400Hz) 0.1V 600V (40Hz-200Hz) ±（1.2% ）rdg + 3dgt * Over load protection: Maximum 600V DC or AC RMS 4.2.3 Resistance Range Resolution Accuracy 200Ω 0.1Ω 2kΩ 0.001kΩ ±（0.8% rdg + 2dgt） 20kΩ...
- Page 8 Range Resolution Accuracy 200µA 0.1μA 2000µA 1µA 20mA 0.01mA ±（1.5% rdg + 3dgt） 200mA 0.1mA 0.01A * Over Load protection：use the fuse(F250mA/250V) at µA /mA range, and use the fuse(F10A/250V) at 10A range. * Max input current: ： 250mA at ‘mA’ input terminal and 10A at ‘10A’ input terminal.
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Page 9: Measurement Operation
5. Measurement operation 5-1 DC & AC voltage measurement Warning: To avoid harms to you or damage to the meter from electric shock. Please do not attempt to measure voltage higher than DC/AC 1000V although readings may be obtained. The DC voltage range are 200.0mV, 2.000V, 20.00V , 200.0V and 600V and then. -
Page 10: Resistance Measurement
contact resistance value from the measured value. ● For high-resistance measurement (>10MΩ), it is normal taking several second to obtain stable reading. ● The LCD display “OL” indicating open-circuit for the tested resistor or the resistor value is higher than the maximum range of the meter. 5-3. -
Page 11: Dc/Ac Μa Or Ma Measurement
NOTE: Input signal level must be higher than 0.5V (it is sensitivity). 5-5. DC/AC µA or mA measurement DC Current range is 200.0µA/2000µA and 20.00mA,/200.0mA and then 10A range. AC Current range is 200.0µA/2000µA and 20.00mA,/200.0mA and then 10A range. ①... -
Page 12: Replacing The Fuse
We provide 1 year warranty and lifetime customer support for this multimeter, if you met any problems when using the mulimeter please feel free to contact us through amazon message or manufacturer Crenova Facebook. http://www.facebook.com/icrenova/ Warning, Safe operating is very improtant.
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Questions and answers
How do I just make a continuity check please. ie to check if a circuit is made
To perform a continuity check with the Crenova MS8233D:
1. Press the "FUNC" key to enter continuity mode.
2. Insert the red test lead into the “VΩ” terminal.
3. Insert the black test lead into the “COM” terminal.
4. Touch the test leads to both ends of the circuit or component being tested.
5. If the resistance is less than 100Ω, the buzzer will sound, indicating continuity.
Note: Do not input voltage during continuity testing. Disconnect power and discharge capacitors before testing.
This answer is automatically generated