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Precision Digital Multimeter, Component Tester and Thermometer SB-9631B Pasco Scientific |
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Specifications |
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DC Volts |
Ranges |
200mV, 2000mV, 20V, 200V, 1000V |
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Resolution |
0.1mV |
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Accuracy |
± ( 0.5 % rdg + 1 dgt ) |
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Input impedance |
10MΩ |
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Overload protection |
1000VDC or 750VAC rms |
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600VDC/AC rms 15 seconds on 200mV range |
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AC Volts ( 50 Hz - 500 Hz ) |
Ranges |
200mV, 2000mV, 20V, 200V, 750V |
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Resolution |
0.1mV |
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Accuracy |
± ( 1.2% rdg + 5 dgts ) on 200mV to 20V ranges |
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± ( 2.0% rdg + 5 dgts ) on 200V, 750Vranges |
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Input impedance |
10MΩ |
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Overload protection |
1000VDC or 750VAC rms |
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600VDC/AC rms 15 seconds on 200mV range |
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Current |
Ranges |
200uA, 2mA, 20mA, 200mA |
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Resolution |
0.1uA |
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DC accuracy |
± ( 1.0% rdg + 1 dgts ) |
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AC accuracy |
( 50Hz ~ 500Hz ) |
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± ( 1.2% rdg + 4 dgts ) |
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Input protection |
0.25A/500V fast blow ceramic fuse |
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Resistance |
Ranges |
200Ω, 2kΩ, 200kΩ, 20MΩ |
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Resolution |
0.1Ω |
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Accuracy |
± ( 1.0 % rdg + 4 dgts ) on 200Ωto 200kΩranges |
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± ( 2.0 % rdg + 4 dgts ) on 20MΩrange |
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Open circuit volts |
0.3Vdc ( 3.0Vdc on 200Ω range ) |
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Overload protection |
500VDC or AC rms |
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Continuity |
Audible indication |
Less than 100Ω |
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Response time |
100ms |
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Overload protection |
500VDC or AC rms |
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Diode Test |
Test current |
Approx. 1.0mA |
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Accuracy |
±( 1.5 % rdg + 3 dgts ) |
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Open circuit volts |
3.0Vdc typical |
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Overload protection |
500VDC or AC rms |
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Capacitance |
Ranges |
200uF, 2mF, 20mF |
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Resolution |
0.1uF |
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Accuracy |
±( 4% rdg + 10 dgts ) |
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Test frequency |
21Hz |
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Test voltage |
<3.0V |
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Input protection |
0.25A/500V fast blow ceramic fuse |
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Frequency ( Autoranging ) |
Range |
10Hz to 40kHz |
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Resolution |
1Hz |
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Accuracy |
±( 0.1% rdg + 3 dgts ) |
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Sensitivity |
3.5V RMS min |
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Overload protection |
500VDC or AC rms |
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Temperature |
Ranges |
-35℃ ~ 750℃, -30℉~ 1400℉ |
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Resolution |
0.1℃, 0.1℉ |
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Accuracy |
±( 1.0% rdg + 1℃ ) 0℃ ~ 400℃ |
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±( 3.0% rdg + 3℃ ) -35℃ ~ 0℃, 400℃ ~ 750℃ |
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±( 1.0% rdg + 2℉ ) -4℉ ~ 750℉ |
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±( 3.0% rdg + 6℉ ) -30℉ ~ -4℉, 750℉ ~ 1400℉ |
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Sensor type |
K-type thermocouple |
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Overload protection |
60VDC or 30V AC rms |
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Display |
3-1/2 digit LCD display, 17 mm high digits, polarity indication, low battery indication |
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Power |
Battery life |
150 hours typical with carbon-zinc. ( battery included ) |
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Test leads, temperature probe and battery are included. |
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Dimensions |
165 mm ( H ) x 78 mm ( W ) x 42.5 mm ( D ) |
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Weight |
Approx. 10.0 oz.( 285 g ) including holster |
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Measurement rate |
2.5 times per second, nominal |
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