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Model

Functions

SDT-830A

SDT-830B

SDT-830C

SDT-830D

AC Voltage

Range

200V/600V

200V/600V

200V/600V

200V/600V

Accuracy

±(

2% rdg + 10dgt

±(

2% rdg + 10dgt

±(

2% rdg + 10dgt

±(

2% rdg + 10dgt

DC Voltage

Range

200mV//200V/600V

200mV/200V/600V

200mV/200V/600V

200mV/200V/600V

Accuracy

±(

0.5% rdg + 5dgt

±(

0.5% rdg + 5dgt

±(

0.5% rdg + 5dgt

±(

0.5% rdg + 5dgt

DC Voltage

Range

2V/20V

2V/20V

2V/20V

2V/20V

Accuracy

±(

1.5% rdg + 5dgt

±(

1.5% rdg + 5dgt

±(

1.5% rdg + 5dgt

±(

1.5% rdg + 5dgt

DC Current

Range

20

μ

A/200

μ

A/2mA/20m/200

mA/10A

20

μ

A/200

μ

A/2mA/20m/200m

A/10A

20

μ

A/200

μ

A/2mA/20m/200mA

/10A

200

μ

A/2mA/20m/200mA/10A

Accuracy

±(

1.2% rdg + 5dgt

/

±

3% rdg + 15dgt

10A

±(

1.2% rdg + 5dgt

/

±(

3%

rdg + 15dgt

10A

±(

1.2% rdg + 5dgt

/

±(

3%

rdg + 15dgt

10A

±(

1.2% rdg + 5dgt

/

±(

3%

rdg + 15dgt

10A

Resistance

(Ohms)

Range

200/2K/20K/200K/2M

200/2K/20K/200K/2M

200/2K/20K/200K/2M

200/2K/20K/200K/2M

Accuracy

±(

0.8% rdg + 5dgt

±(

0.8% rdg + 5dgt

±(

0.8% rdg + 5dgt

±(

0.8% rdg + 5dgt

Temperature

Range

-40

400

Accuracy

±(

3% rdg + 3dgt

Continuity (audible)

Y

Y

Y

Diode Test

Y

Y

Y

Y

Summary of Contents for 830A, 830B, 830D, 830C

Page 1: ...cification 4 1 General feature 4 2 Electrical specification 5 Measurement operation 5 1 DC voltage measurement 5 2 AC voltage measurement 5 3 Resistance measurement 5 4 Diode measurement 5 5 Continuit...

Page 2: ...voltage of marked on the meter between the input terminal and grounding terminal Do not apply voltage between COM and OHM terminal in the resistance measuring state Do not expose the instrument to the...

Page 3: ...o press it again note when the battery is insufficient the brightness of the backlight will not enough Operating temperature Humidity 0 40 32 104 75 RH Storage temperature Humidity 10 50 14 122 80 RH...

Page 4: ...acy 1 5 rdg 5dgt 1 5 rdg 5dgt 1 5 rdg 5dgt 1 5 rdg 5dgt DC Current Range 20 A 200 A 2mA 20m 200 mA 10A 20 A 200 A 2mA 20m 200m A 10A 20 A 200 A 2mA 20m 200mA 10A 200 A 2mA 20m 200mA 10A Accuracy 1 2 r...

Page 5: ...range switch at the highest range position and then reduce it until satisfactory resolution is obtained 3 Connect the test lead across with the object under testing The measured value will be show on...

Page 6: ...e is good the display shows 1 If diode is shorted the display shows 0 zero in both direction If display shows 1 in both direction the diode is open 5 5 Continuity Measurement 1 Turn the rotary switch...

Page 7: ...new fuse of the same size and rating 3 Replace the bottom case and install all the screw 6 2 Replacement battery When meter display the battery must be replace to maintain normal operation 1 Disconnec...

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