ET-3000接地電阻測量儀 -具有測量接地電阻及大地電壓功能 量程: 接地電阻: 0.01 OHM....1999 OHM +/-2% 大地電壓: 0...199.9V +/- 1%
TG311CD Clamp Meter Clamp Meter TG311CD • AC/DC 400A Current • Touch ZERO Function • 3-3/4 digital LCD Display • High speed Bargraph • Data Hold Function • Auto Ranging • Auto Power Off
LR5031-20 電流記錄儀 Features Recording capacity up to 7 times previous models For recording 4-20 mA instrumentation signals, etc. Easily mount the light-weight, pocket-sized loggers in tight spaces. Transfer data even during recording Easy-to-see dual display Moist environments Record without missing fluctuations Batteries last up to 2 years Replace batteries while recording Never worry about a dead battery Never worry about operating errors
Specifications Attribute Value Number of Channels 4 Bandwidth 200MHz Oscilloscope Type Digital Storage Series TDS2000C Power Source Mains Display Type Colour Minimum Vertical Sensitivity 2mV/div Maximum Vertical Sensitivity 5V/div Minimum Time Base 2.5ns/div Maximum Time Base 50s/div Screen Size 5.7in Sample Rate Random 2 Gsps Length 326.3mm Safety Category Voltage 300V Minimum Operating Temperature 0°C Weight 2kg Width 124.2mm USB Interface Yes Maximum Operating Temperature +50°C Height 158mm Record Length 2.5k points/ch Model Number p TDS2024C Vertical Resolution 8 bit Plug Type Type C - European Plug, Type G - British 3-pin, Type J - Swiss 3-pin Safety Category CAT II 300 V Safety Category Level CAT II Rise Time 2.1ns Dimensions 326.3 x 124.2 x 158mm
Tektronix TBS1052B-EDU Oscilloscope Product Details TBS1000B-EDU Series Digital Storage Oscilloscopes The TBS1000B-EDU is designed specifically to meet the needs of schools and universities. It is the first digital storage oscilloscope to use an innovative new Courseware system that enables educators to integrate teaching materials on to TBS1000-EDU oscilloscopes. The Courseware information is presented directly on the oscilloscope display. It can be used to provide step-by-step instructions, background theory, hints and tips, or an efficient way for students to document their lab work. Features & Benefits 200 MHz, 150 MHz, 100 MHz, 70 MHz and 50 MHz bandwidth models 2-channel models Up to 2 GS/s sample rate on all channels 2.5 k point Record length on all channels Advanced triggers including pulse and line-selectable video triggers 7 in WVGA (800 x 480 pixels) active TFT colour display 34 automated measurements Dual window FFT, simultaneously monitors both the time and frequency domains Integrated Courseware feature Dual channel frequency counter Zoom Function Autoset and signal auto-ranging Connectivity: USB 2.0 host port on the front panel for quick and easy data storage USB 2.0 device port on rear panel for easy connection to a PC Supplied with Passive probes, one per channel: TPP0051: 50MHz passive probe for TBS1052B-EDU, TPP0101: 100 MHz passive probe for: TBS1072B-EDU and TBS1102B-EDU, TPP0201: 200 MHz passive probe for TBS1152B-EDU and TBS1202B-EDU, Power cord, Installation and safety manual, CD with customer documentation, Education CD. Tektronix TBS1000B Series Oscilloscopes Specifications Attribute Value Number of Channels 2 Bandwidth 50MHz Oscilloscope Type Digital Storage Series TBS1000 Power Source Mains Display Type TFT LCD Minimum Vertical Sensitivity 2mV/div Maximum Vertical Sensitivity 5V/div Minimum Time Base 2.5ns/div Maximum Time Base 50s/div Screen Size 7in Sample Rate Random 1 Gsps Width 124.2mm Vertical Resolution 8 bit Height 158mm Plug Type Type C - European Plug, Type G - British 3-pin, Type J - Swiss 3-pin Safety Category CAT II 300 V Weight 2kg Length 326.3mm Model Number p TBS1052B-EDU Minimum Operating Temperature 0°C Record Length 2500points USB Interface Yes Safety Category Level CAT II Maximum Operating Temperature +50°C Dimensions 326.3 x 124.2 x 158mm
