Lithium battery digital measurement lithium batter

  BID WITH CONFIDENCE, WE ARE VERIFIED!!!       DS202 Mini 2-channel Digital Oscilloscope USB Interface Full Color TFT Display 8MB Memory Storage 1MHz 10MSa/s           DS202 pocket-size oscilloscope is a 2-channel digital oscilloscope. You will find it compact and fashionable because it is merely 10mm in thickness and enjoys an aluminum alloy appearance. It has touch keys with 320*240 full color TFT display. It supports 8MB storage capacity and USB charging. It is widely applicable in academic experiment, electronics maintenance, electronic engineering tasks, etc. Features: 320*240 Colorful TFT display, mini and compact design with aluminum alloy appearance. 2-channel, 1MHz bandwidth, 1MΩ input impedance, 10MSa/s Max. sample rate. With rising/falling edge, high/low level trigger mode. Math waveform: -A, -B, A+B, A-B,Rec A, RecB, etc. Synchronous mode: Auto, Normal, Single, None, Scan. Inbuilt 8MB U-disk storage for waveform data and images. Modes of vertical precise, horizontal precise measurement and triggering threshold. Auto measurement: frequency, cycle time, duty cycle, DC RMS voltage/Vpp /Vmax/Vmin/Vavg. Inbuilt signal generator/10Hz—1MHz square wave (duty adjustable) or 10Hz—20KHz Sine/Square/Triangle/Sawtooth wave. Built-in 3.7V 550mAh lithium battery, adopts USB interface for charging. Firmware Upgrade: http://www.minidso.com(Download the applicable firmware by yourself.) Specifications: Display: 320*240 Color TFT LCD display Coupling: AC/DC Channel: 2-channel Analog Bandwidth: 1MHz Max. Sample Rate: 10MSa/s Analog Input Impedance: 1MΩ Max. Sample Memory Depth: 8K Max. Input Voltage: ±40V(X1 probe) Horizontal Sensitivity: 1uS/Div~2S/Div(1-2-5 sequence step) Vertical Sensitivity: 20mv/Div~10V/Div (1-2-5 sequence step) Power Supply: Built-in 550mAh Lithium Battery Charging Interface: USB Interface Operating Temperature: 0~50°C Storage Temperature: -20~60°C Dimension: 100 * 56.5 * 10mm / 3.94 * 2.22 * 0.4in Weight(with Battery): 90g / 3.17oz Package Size: 14.5 * 9 * 4cm / 5.7 * 3.54 * 1.57in Package Weight: 195g / 6.9oz Package List: 1 * DS202 Oscilloscope 1 * Probe Cable 1 * Hex Key 1 * Pack of Accessories English User Manual: https://www.dropbox.com/s/xjwrf70xl7l3x4v/E1288%20DS202%20%E8%8B%B1%E6%96%87%E8%AF%B4%E6%98%8E%E4%B9%A6.pdf?dl=0  

Description:   FNIRSI-168 is a super small digital oscilloscope for 50MS/s sampling rate, 20MHz bandwidth, designed for electronic enthusiasts and circuit R & D maintenance personnel. 20MHz bandwidth can meet the design and research of amplifier, oscillator, automatic control system, DC/DC, inverter, switching power supply and so on. Whether DIY or scientific research education, vehicle maintenance, household appliances maintenance and so on, are all good choices. It has a super small volume, 1.8 Inch color LCD TFT, which is very convenient to carry, the size is only 73mm*55mm*10mm, the operation is very simple, not like other oscilloscope operation is very complex, 800mAh lithium battery, ultra-low power consumption, once full of electricity can continue to use for 6 hours.   Features:   Using memory compression technology, the waveform refresh screen does not flicker. 1.8 Inch color display screen. 20MHz analog bandwidth and 50MS/s sampling rate. High measurement voltage range, 1X can measure 0~40V, 10X can measure 40~800V. The frequency can be displayed, Vmax, Vmin, Duty, Vrms, Vpp. At any time, the waveform display (pause function) is frozen. Battery / USB power supply, built-in 800mAh battery and intelligent charge management. Ultra small volume, easy to carry   Specifications:   Analog band width: 20MHz Maximum real time sampling rate: 50MS/s Vertical sensitivity: 50mV/div ~ 200V/div Horizontal time base range: 100mS/div ~ 100nS/div Maximum input voltage: 40V (1X probe), 800V (10X probe) Storage depth: 384KB Input resistance: 1M ADC precision: 8 bits Coupling mode: AC/DC Trigger mode: continuous Trigger edge: ascending / descending edge External trigger voltage 0-40V Display: TFT color display Power supply: 800mAh lithium battery Size: 73mm x 55mm x 10mm Weight: 50g       Packing lncluded:   1 x FNIRSI-168 Oscilloscope Host 1 x 40MHz 10X Probe (3.5mm Turn BNC Switch Head) 1 x MINI USB Data Line 1 x User Manual (English) Detail Pictures:              

Description:     BB-180 360 Degree Digital Mini Bevel Box Angle Gauge Meter Protractor Magnets Base  Inclinator This Digital BevelBox provides reading between ± 180.0 ° (0 ~ 360 °) on table saws and other shop equipment instantly. Featuring zero setting to any position and 3 strong disk magnet material can stick to the surface measured. Placing it to reference surface zero gives measured results within 0.1 ° accuracy.   Easily measure bevel angle of miter saw, examine and repair the automobile, etc. With the 3 built-in magnetsstick securely to metal surface such as steel tables, fences, plane, bits, saw / bandsaw blades, machine tops and othershop equipment. With care you can also use it on aluminum or wood.   Applications: Check drill press table setting, tablesaw, jointer table, band saw, jointer fence or bandsaw table. Setting blade angle of Mitre Saws. Setting blade angle of Circular Saws. Tool setting on Lathes. Setting workpiece angle for milling. Drainage angles and run off slopes. Grader and tractor work alignment. Platform monitoring.   F eatures: Full range ± 180 ° (0-360 °) with ± 0.1 ° repeatability. IP54 waterproof rate. Zero button calibrates the gauge toany reference surface. Large & clear readout, great for viewing result even for those with failing eyesight. Powerful 3 built-in magnets on the base secure the attachment to any magnetic surfaces. Guaranteed fast & accurate measurement. Light weight and portable. S pecification: Resolution: 0.1 ° Repeatability: ± 0.1 ° Measuring range: ± 180 ° (0-360 °) Waterproof: IP54 Working current: Power: 3V CR2032 Lithium battery (Included) Size: 50 x 50 x 33mm Weight: approx 117g.   Package includes:   1 x Bevel Box 2 x 3V CR2032 Lithium Battery 1 x Carrying Pouch  Standard Factory Package Details pictures: 

2.8" LCD Pocket Mini Oscilloscope Complete Kit (Micro SD/TF Card Slot)..! Product Specifications   DS0201 is a pocket size digital storage oscilloscope fulfills basic electronic engineering requirements 2.8" color TFT LCD display Display resolution: 320*240 Analog bandwidth: 0 - 1MHz Max sample rate: 1Msps 12Bits Sample memory depth: 4096 Point Horizontal sensitivity: 1uS/Div~10S/Div (1-2-5 Step) Horizontal position: adjustable with indicator Vertical sensitivity: 10mV/Div~10V/Div (with 1 probe), 0.5V/Div~10V/Div (with 10 probe) Vertical position: adjustable with indicator Input impedance: >500K ohm Max input voltage: 80Vpp (by 1 probe) Trig modes: Auto, Norma, Single, None and Scan Functionalities: Automatic measurement: frequency, cycle, duty, Vpp, Vram, Vavg and DC voltage Test signal: Built-in 10Hz~1MHz square wave generator with output (1-2-5 Step) Waveform storage: micro SD card PC connection via Mini USB B-Type Upgraded by bootloader via USB Power supply: 3.7V Chargeable Lithium battery (included)   Dimensions: 10.6 x 5.4 x 0.9 cm Weight: 137 g   Package Contents   1x DS0201 Oscilloscope device 1x 3.7V Chargeable 550mAh lithium battery with connector 1x Probe 1x USB cable 1x Set of rubber rings Please allow a 6-day lead time for this product