Auto-Ranging on Volt, Ohm, Current,
Frequency measurements.
Auto-power off.
Data Hold mode.
MAX/MIN Hold mode.
Zero/Adjustment/Relative Reading.
Specification
DC Voltage（Autorange ＆ Manual）
Range
Resolution
Accuracy
Input Impedance
Overload protection
400mV
0.1 mV
±(0.75%rdg+2dgts)
≧1000MΩ
660Vrms
4V
0.001V
≒ 11MΩ
40V
0.01V
≒ 10MΩ
400V
0.1V
600V
1V
AC Voltage（Autorange ＆ Manual）
Range
Resolution
Accuracy
Input impedance
Overload protection
Frequency Response
4V
0.001V
±(1.2%rdg +5dgts)
≒ 11MΩ
660Vrms
40～450Hz
40V
0.01V
≒ 10MΩ
400V
0.1V
600V
1V
±( 1.5%rdg
+ 5dgts)
AC Current（Autoange ＆ Manual）
Range
Resolution
Accuracy
Overload protection
Frequency Response
400A
0.1A
±( 2%rdg + 10 dgts )
1100A
40～450 Hz
1000A
1 A
Frequency ( Hz )（Autorange only for current）
Range
Resolution
Accuracy
Sensitivity
Overload protection
100 Hz
0.01 Hz
±( 0.5%rdg+5dgts)
5A
1100A
1KHz
0.1 Hz
Frequency ( Hz )（Autorange only for voltage）
Range
Resolution
Accuracy
Sensitivity
Overload protection
100 Hz
0.01 Hz
±( 0.1%rdg+2dgts)
100mV
660Vrms
1KHz
0.1 Hz
10KHz
0.001KHz
100KHz
0.01 KHz
800KHz
0.1 KHz
1V
Resistance ( Ω )（Autorange ＆ Manual）
Range
Resolution
Accuracy
Open circuit Voltage
Overload protection
400Ω
0.1Ω
±( 1%rdg+5dgts)
≦0.5 VDC
660Vrms
4KΩ
0.001KΩ
±( 1%rdg+3dgts)
40KΩ
0.01 KΩ
400KΩ
0.1 KΩ
4MΩ
0.001MΩ
40MΩ
0.01 MΩ
±( 1.5%rdg+3dgts)
Audible Continuity
Range
Continuity beeper
Open Circuit Voltage
Overload protection
≦40Ω
≦0.5V
660Vrms
Diode test
Range
Resolution
Accuracy
Overload protection
0.001V
±( 1%rdg+2dgts )
660Vrms
SPECIFICATIONS Numerical Display ：3 3/4 digit liquid crystal display (LCD) maximum reading 3999. Range Selection ：All ranges are selected by a single range switch. Over Range Indication：LCD will show a "4" flashing in the highest position accompanied with a continuous beeping. (except for ranges of 1000A AC , and 600VDC 600VAC ). LowBattery Indication：The is displayed when the battery voltage drops below the operating voltage. Sampling Rate : 20 times/sec ( Barograph )2 times/sec (Digital Display) Power Source ：one 006p 9V or IEC 6F22or NEDA 1604 Battery. Battery Life ：300hr approx. (Alkaline) Polarity ：Automatic polarity "–" display for negative input. Auto power off time ：Approx. 30 minutes. Operating Temperature：0℃ to 50℃ and Humidity (32℉ to 122℉) below 80%RH StorageTemperature ：-10℃ to 60℃ and Humidity (14℉ to 140℉) below 70%RH Dimensions ：239(L)x66(W)x34(H)mm Weight ：Approx. 430g
Obsnap Instruments Sdn BhdTesting Instruments Supplier Malaysia, Measuring Equipments Supply Selangor, Simulation Systems Supplies Kuala Lumpur (KL) ~ Obsnap Instruments Sdn Bhd
is displayed when the battery voltage drops below the operating voltage.
