B940 Protek, B940 Datasheet
B940
Manufacturer Part Number
B940
Description
Digital Multimeters 4000 Count Bench DMM
Manufacturer
Protek
Datasheet
1.B940.pdf
(1 pages)
Specifications of B940
Accuracy
+/- 0.3 %
Resistance Range
40 M Ohms
Capacitance Range
40 uF
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B9401
Manufacturer:
RAKON
Quantity:
4 000
Part Number:
B9401
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Part Number:
B9402
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Company:
Part Number:
B9403
Manufacturer:
EPCOS
Quantity:
7 530
Part Number:
B9403
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Part Number:
B9405
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Part Number:
B9406
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
Company:
Part Number:
B9409
Manufacturer:
BOURNS
Quantity:
2 496
Company:
Part Number:
B9409/LN80D
Manufacturer:
EPCOS
Quantity:
1 140
DC Voltage
Range:
Best Resolution:
Accuracy:
Input Impedance:
Overload Volts:
AC Voltage
Range:
Best Resolution:
Accuracy:
± (0.8% + 5D) 45Hz to 450Hz
± (1.2% + 5D) 45Hz to1KHz
Input Impedance
Overload Volts:
DC Current
Ranges:
Best Resolution:
Accuracy:
Overload protection:
AC Current
Ranges:
Best Resolution:
Accuracy:
±(1.5% + 5D) 45hz to 400Hz: 4mA to 400mA ranges
±(2.0% + 5D) 45hz to 400Hz: 10A range
Overload protection 0.5A /250V and 15A/250V fuse
400mV, 4V, 40V, 400V and 1000V
4V, 40V, 400V and 750V
4mA, 40mA, 400mA and 10A
4mA, 40mA, 400mA and 10A
±(0.3% + 2D)
± (0.8% + 5D)
1000V DC or 750V AC RMS
1000VDC or 750V AC RMS
0.1mV
1.0mV
:10MΩ
1µA
1µA
10MΩ
0.5A /250V and 15A/250V fuse
True RMS AC volts and amps measurements
Capacitance and Frequency measurements
Back-lit display and Auto/Manual ranging
MIN/MAX and Relative mode
Delay hold mode
AC Line or Battery Operated RS-232 Interface with software
3-3/4 Digit 4000 Count True RMS
Resistance
Range:
Best Resolution:
Accuracy:±(0.5% + 5D) 400Ω to 400KΩ ranges
±(1% + 5D) 4MΩ range
±(1.5% + 5D) 40MΩ range
Frequency
Range:
Best Resolution:
Accuracy:
Sensitivity:
100mV RMS, 1Hz to 20KHz
500mV RMS, 20KHz to 600KHz
Overload:
Capacitance
Range:
Best Resolution:
Accuracy:
Overload:
Converter
Display:
Accuracy:
Overload:
Diode test
Test Volt:
Test Current:
Overload:
Bench Top DMM with RS-232
400Ω , 4K Ω , 40KΩ, 400KΩ, 4MΩ, 40MΩ
100Hz, 1KHz, 10KHz and 600KHz
4nF, 40nF, 400nF, 4µF, 40µF
10 counts per 1mV DC
3 V
B940
250V
250V
250V
250V
± (0.1% + 2D)
±(2% + 4D) 4nF range (Relative Mode)
± (0.3% + 5D)
0.6mA
0.1Ω
0.01Hz
0.1pF
40 Boroline Road, Allendale, NJ 07401 Tel: 201-760-9898 Fax: 201-760-9888
Continuity
Buzzer:
Overload:
General Specifications
Size:
Weight:
Power:
50/60Hz (Adapter Supplied)
Accessories:
Software
Website: www.protektest.com E-Mail: sales@protektest.com
3.3" H x 9” W x 9.4” D
9V NEDA battery or 90 to 132VAC / 198 to 264VAC @
will sound at < 40Ω Resistance
3.3 lbs
250V
Manual, Test leads, 9v Battery, RS-232 cable,
S P E C I F I C A T I O N S
Protek Test & Measurement
B940
15