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Hangzhou Zhongchuang Electron Co.,Ltd.
Phone: 0086-571-56770221
Fax: 0086-571-56861355
Zip Code: 310015
Address: No.3, Kangle Road, Gongshu District, Hangzhou,Zhejiang,China
ET1260A/B 6½ Benchtop Digital Multimeter
Browse through: Date of issue:2020-01-10



Digital multimeter is widely used in the field of electronic testing
Modern digital multimeter with high precision, high speed, high input impedance, digital display, the accuracy of reading, the advantages of strong anti-interference ability and high measure the degree of automation, and therefore is widely used, gain the favour of engineers.
ET1260 multimeter equipped with 3.5 inch high resolution color display series, embedded intelligent operating system, it can provide more information, more functions, simple operation, more wide test range, construction of the system is more flexible and convenient, it is to lead the development trend of new type digital multimete.
Our products have  double benchmark calibration function, users only need one 10 v voltage and one 10 k Ω standard resistor can realize all the functions of calibration, the user through the calibration of the machine of time less 1 hour.
Model instructions
ET1260A 1/2 bit precision digital multimeter, GPIB interface, rear panel signal input terminal.
ET1260B 1/2 bit precision digital multimeter, without GPIB interface, without rear panel signal input terminal.

1        Basic features

6 1/2 resolution (ET1260B/ET1260A)  
The digital multimeter is equipped with a 3.5-inch color display screen (resolution ratio is 320*480), which is powerful enough to provide greater coverage of content, flexible display of a variety of graphical interface, and good display effects. The users can also customize the display interface depending on their needs, and choose from various display functions such as graphics, figures, maths and other functions simultaneously on the screen.
Bi-parameter display can display two parameters in one input signal (such as display AC voltage value and AC frequency value during AC voltage measurement).
Conduct remote operation through interfaces of IEEE 488 (ET3260), RS-232, LAN and USB Device.
With functions of trigger input and output of measuring completion.
The front-panel menu is with USB port for data storage, procedure updating and configuration.
Customers can update host software by themselves.
Two-wire and four-wire measurement for resistance, 10Ω and 1GΩ measurement range for extension.
Measurement of period and frequency, and frequency can reach to 300 kHz.
Capacitance measurement.
For temperature measurement, users can set sensor measurement by themselves.
Maximum current measurement capacity reaches up to 12A.
Many math functions: statistics (maximum value, minimum value and average value), zero elimination, dB, dBm and limit.
Graphic display: tendency chart, histogram, history curve, listing and other display methods.
Support SCPI programming language and many command sets (Agilent 34401A and Fluke 45).
With internal and external calibration functions.


2          Main technical indicators

Model   ET1260A ET1260B
display 3.5-inch color screen (resolution 320*480)
According digits  6 1/2
Signal terminal   front-end/back-end front-end
Maximum measurement speed 2500 readings per second
function Items uncertainty,±(% measurement + % range)
uncertainty  0.0035+ 0.0005
Measuring range 0 mV~1000 V
Maximum resolution  100nV
uncertainty  0.06 + 0.03
Measuring range 1 mV~750 V
Maximum resolution  100nV
Frequency range 3 Hz ~ 300 kHz
uncertainty  0.05 + 0.006
Measuring range 0 uA ~ 12 A
Maximum resolution 10 pA
uncertainty 0.10 + 0.04
Measuring range 1 uA ~ 12 A
Maximum resolution 100 pA
Frequency range 3 Hz ~ 10 kHz
uncertainty  0.01 + 0.001
Measuring range 0 Ω ~ 1 GΩ
Maximum resolution 10 uΩ
Frequency/period uncertainty 0.01%
Measuring range 3 Hz ~ 1 MHz
Maximum resolution 1 uHz
uncertainty 1 + 0.3
Measuring range 0 nF ~ 100 mF
Maximum resolution 1 pF
On- off/diode yes
reference range 100mV ~ 10 V
Input range 100mV ~ 1000 V
temperature type Platinum resistance, thermistor, custom sensor
Maximum resolution 0.001℃
Mathematical functions Relative to (ax + b), maximum/minimum/average, standard deviation, dB, dBm, read retention, limit test
graphics Histogram, trend graph
interface RS-232、IEEE 488、LAN、USB Device、USB Host、Trig IN/OUT
programming language SCPI Compatible with Agilent 34401A 、34410和 Fluke 45
Data storage capacity 512K
Standard accessories:
Model 30A51 has one three-core power cord
32A52 type three - core stylus 1 pair
32A52 backup power fuse 2
Optional accessories:
GPIB cable (32 p01)
Cabinet installation kit (32P02)
PT100 temperature probe (32P03)
RS232 serial port (32P04)
USB data cable (32P05)
General technical specifications:
Power voltage: 220V.AC plus or minus 10%, 45~66Hz, or 2110V.AC plus or minus 10%, 45~440Hz
Function: < 20W
Display: 3.5-inch TFT LCD, resolution 48x320, color 16M
Temperature range: - 5 ℃ ~ + 45 ℃
Humidity range: 5%~85% relative humidity
Interface: RS232, USBHost, USBDevice, LAN, GPIB (only 3260, 3250 support)
Size and weight: 265mm * 102mm * 335mm (width * height * depth), weight: 2.7kg

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