Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
● In addition to the instantaneous waveform mode, a new recording mode for true RMS changes has been added.
● Real-time saving to CF card is possible
:: Can be used as a 4ch instrument through 2 synchronized + accessory PC applications
● Compact body, easy to carry, intuitive display, easy to operate
:: Ultra-compact but never 1M sample rate high performance
● Compact form factor, widescreen QVGA-TFT LCD
Basic parameters
| channel number | 2 analog channels + 4 logic channels (Analog channels are insulated from the main body and logic GND is common to the main body) |
|---|---|
| measuring range (10div full scale) |
10mV～50V/div, 12 ranges, resolution: 1/100 of range |
| Maximum rated voltage | DC 400V, to ground: AC/DC 300V Test Class II |
| frequency characteristic | DC to 50kHz (-3dB) |
| timeline (at MEM) |
100μs to 5min/div, 20 ranges, time axis resolution 100point/div, time axis expansion: 3 segments of ×2 to ×10, compression: 9 segments of 1/2 to 1/1,000 |
| recording interval (at true RMS) |
1ms~1min, 16 settings, sampling period: 200μs fixed (AC voltage/current is 1000 true RMS data/s), envelope mode is often ON ※ Only the maximum and minimum values of each recording interval are recorded. |
| measurement function | MEM recording (high speed recording), true RMS recording (50/60Hz/DC only) |
| Memory capacity | 12 bits x 2MW/ch |
| Save Media | CF card TYPE Ⅰ card slot × 1, up to 2GB |
| monitor | 4.3-inch WQVGA-TFT color LCD (480 x 272 dots) |
| Display Language Settings | Chinese, Japanese, English |
| external interface | USB: standard USB2.0, series mini B interface × 1 Function: Transfer files from CF card to computer after connecting with computer, can't be controlled by computer. |
| record output | No print function |
| power supply | AC adapter Z1005: AC100V～240V (50/60Hz), 30VA (when using the AC adapter and charging the 9780 through the main unit) Battery pack 9780: 3VA, continuous use time approx. 2h (reference value 25°C, priority Z1005 when using Z1005 at the same time), AC adapter charging time approx. 200 min (reference value 25°C) External DC power supply: DC10～16V, 10VA (please inquire for connection cable, within 3m) |
| Volume and weight | 176W x 101H x 41Dmm, 600g (with battery pack) |
| attachment (email) | Instruction manual × 1, Measurement guide × 1, Measurement guide true RMS chapter × 1, AC adapter Z1005 × 1, Lanyard × 1, USB connecting cable × 1, CD-R (8870-21 special software processing) × 1, Protective film 9809 × 1 |
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