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SOLDERING IRON WJ 30WATT
Brand
China Brand
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LCR Meter
UT622A Digital Inductance LCR Meter
Specifications UT622A UT622C UT622E Certificates CE, RoHS Test frequency 100Hz, 120Hz, 1kHz, 10kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz 100Hz, 120Hz, 1kHz, 10kHz, 100kHz Test signal level  0.1Vrms, 0.3Vrms, 1Vrms Output impedance 100Ω Measurement parameters Primary: L/C/R/Z
Secondary: D/Q/θ/ESRPrimary: L/C/R/Z/DCR Secondary: D/Q/θ/ESR Auto LCR √ Test terminals Three-terminal test jacks, five-terminal test sockets Test rate Fast (20 times/s), medium (5 times/s), or slow (2 times/s) DCR test rate — — Fast (20 times/s), medium (5 times/s), or slow (2 times/s) Ranging mode Auto/hold Tolerance range 1%~20% Testing circuit mode Series/parallel mode Clearing correction Open/short circuit Fuse of test ports 0.1A/250V Communication interface Mini-USB LED alarm for tolerance
(pass: green; fail: red)√ √ √ Display range Maximum reading 99999 Minimum resolution 0.0001 Maximum accuracy 0.001 L 0.00μH~99.999H C 0.00pF~99.999mF Z/R 0.0000Ω~9.9999MΩ ESR 0.0000Ω~999.99Ω D 0.0000~9.9999 Q 0.0000~99999 θ -179.9°~179.9° DCR — — 0.01mΩ–20.000MΩ Temperature coefficient 0.1× (specified accuracy) /°C (0°C~18°C or 28°C~40°C) General Characteristics Power 3.7V 1800mAh lithium polymer battery; Input: 220V (1±10%), 50Hz (1±5%); Mini-USB output: 5V, 1A Display 2.8′ TFT LCD 320X240 Product net weight 420g Product size 93mm x 192mm x 44mm Standard accessories Short circuit board (UTR-001), USB cable, 5V 1A power adapter, Four-terminal Kelvin testleads (UTR-L100k-H) (UT622C/E), Alligator clip test leads with rubber plugs (UTR-002)(UT622A), English manual SKU: n/a -
Oscilloscopes
UNI-T 2 Channel UPO2102E Ultra Phosphor Oscilloscope
- 100MHz bandwidth
- number of channels 2
- sampling 1GS / s
- max memory depth 56Mpts (per channel) (previously 28Mpts per channel)
- waveforms per second up to 80,000 wfms/s (formerly 50,000 wfms/s)
- time base range 5ns/div – 50s/div
- input coupling (1MΩ ± 2%) // (20pF ± 3pF)
- verical axis 1mV/div – 20V/div (1MΩ)
- DC gain accuracy ± 3%
- number of saved waveforms 65000
- trigger : Edge, Window, Runt, Time Out, Nth Edge, Delay, Duration, Setup / Hold, Pulse Width, Slope, Video, Pattern, RS232 / UART, I2C, SPI
- mathematical operations with waveforms : A + B, A-B, AxB, A / B, FFT, Logic operation, Editable Advanced, Filter
- automatic Measurement : Max, Min, High, Low, Middle, Pk-Pk, Ample, Mean, Cycle Mean, RMS, Cycle RMS, Cycle Area, OverShoot, PreShoot, Period, Freq, Rise, Fall, + Width, -Width, + Duty, -Duty, RiseDelay, FallDelay, Phase, FRR, FRF, FFR, FFF, LRF, LRR, LFR, LFF
- number of measurements : 5 simultaneous measurements
- statistics : Mean, Max, Min, standard deviation, number of measurements
- frequency counter : 6 bits
- standard interfaces : USB-Host, USB-Device, LAN, AUX (Trig Out, Pass / Fail)
SKU: n/a -
Wall Scanner
UT387S Wall Scanners
UT387S wall scanners are used to detect a variety of objects behind the wall, designed with multiple measurement modes and additional function to conveniently measure the laser distance and wood moisture detection. They are widely used in home renovation, home improvement and DIY projects.
SKU: n/a
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