Main features:1. 2/3/4-wires measurement of earth resistance, soil resistivity, earth voltage, , ac voltage;, 2.Measurement range: earth resistance: 0.00î©-30.00kî©; 0~600v, soil, resistivity: 0.00î©m-9000kî©m; 3. Data upload: rs232 interface, 4.Date storage:300 sets, model no:mewoi4000c, name:mewoi4000c-earth ground resistance/soil resistivity tester, electrode distance range:can be set 1m-100m, low power consumption:standby:1. About 20ma (backlight shut off), 2.Boot and with backlight: about 45ma, (25ma without backlight), 3.Measurement: about 100ma, (backlight shut off)
Supplier: Led bulb, tube light, panel light, decoration light, wall light, steel wires, steel plate, stainless steel plate, twisted wire rods, galvanized wires, wire mesh, site fencing, mosquito mesh, thread rods, rebar, twisted rods, t bar, nuts and bolts, hardware, pvc pipes, upvc pipes, api pipes, melamine, mdf board, plywood, film faced, shuttering, packing, core veneer, face veneer, hdf molded door skin, door filler, tubular particle boards, pvc boards, wpc boards, doors, block board, hard board, gypsum board, canopy, carpet, flooring wooden, bamboo, laminated engineering, tiles, granite tiles, granite blocks, black galaxy, wash basin, water closets, washbasins, ss sinks, faucets, furniture, pvc edge bending, crew, locks, pvc seals, silicone cartridges, shower enclosures, shower door hinges, handles, knobs, brackets, slides, nails, solar panels, flexible solar panels, solar power station, battery, inverters, rechargeable fans, lights, spring, 3ply disposable face mask, oxygen concentrator ,
Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Supplier: Ndfeb magnet, magnetic assembly, ferrite magnets, smco, halbach array magnet, surge protection device, gas discharge tube, lightning protection earthing system, spd, gdt, arrester, surge, lightning
Features: Widely applied in ground resistance measurement, loop resistance measurement With optional function of RS232 interface data upload No need to disconnect the ground wire from the ground net Without auxiliary electrode High accuracy and resolution With data memory Automatic power off Specifications: Clamp size: 65 x 32mm Resistance range: 0.01 to 1,200ohm; With automatic shifting Resistance resolution: 0.001ohm; Data memory: 99 sets Alarm setting: 1 to 199ohm; and buzzer alarm Quick boot: in 0.5 second With lower consumption.
Earth Resistance Tester: Model: ETCR2100+(basal) Category: Ground Resistance tester Earth Resistance Tester (ETCR2100+)-Illustration: ETCR 2100+ of Pincers Earth Tester, in the measurement of a grounding system with loop current, does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use. 1.Wider range: 0.01Ñ+-1200Ñ+ 2.Stored data: 99 groups. 3.Resistance Resolution: 0.01Ñ+ 4.Size of Jaw: ¬¬32ú¿mmú¬ 5. Sound and light alarm, "beep - beep - beep -" alarm sound. 6. Breakthrough in self-test the boot a long time to wait, start immediately into the test. 7. Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology, a fully intelligent. 8. Break the old product to heavy issues, more in line with characteristics of handheld devices. 9. The new design, panel 6 button operation, the performance through. 10. Lower power consumption: Maximum operating current not exceeding 50mA. 260*90*66(MM)
Clamp on ground resistance tester ETCR 2000C *Accurate ground resistance measurement from 0.01to 1000Ohms *current measurement including leakage current *Accurate readings regardless of power quality in 1 seconds *Simple and easy to use, no test leads or auxiliary electrodes necessary *Data logging capability - 50 records *Individual data point recording *User selectable audible alarms *Auto power off *Low battery indicator *Large LCD display Ground Resistance: 0.010 - 0.099 Ohms (¿¬+ 1% ¿¬+ 0.01 Ohms, resolution 0.001 Ohms) Ground Resistance: 0.10 - 0.99 Ohms (¿¬+ 1% ¿¬+ 0.01 Ohms, resolution 0.01 Ohms) Ground Resistance: 1.0~49.9 Ohms (¿¬+ 1.5% ¿¬+ 0.1 Ohms, resolution 0.1 Ohms) Ground Resistance: 50.0~99.5 Ohms (¿¬+ 2% ¿¬+ 0.5 Ohms, resolution 0.5 Ohms) Ground Resistance: 100~199 Ohms (¿¬+ 3% ¿¬+ 1 Ohms, resolution 1 Ohms) Ground Resistance: 200~395 Ohms (¿¬+ 6% ¿¬+ 5 Ohms, resolution 5 Ohms) Ground Resistance: 400~590 Ohms (¿¬+ 10% ¿¬+ 10 Ohms, resolution 10 Ohms) Ground Resistance: 600~1000 Ohms (¿¬+ 20% ¿¬+ 20 Ohms, resolution 20 Ohms) Ground Leakage Current: 0.00~299 mA (¿¬+ 5% ¿¬+2 mA) resolution 1 MA Ground Leakage Current: 100~299 mA (¿¬+ 5% ¿¬+5 mA) resolution 1 mA Ground Leakage Current: 0.30~2.99 A (¿¬+ 5% ¿¬+0.03 mA) resolution 10 mA Ground Leakage Current: 0.30~2.99 A (¿¬+ 5% ¿¬+0.03 mA) resolution 10 mA Ground Leakage Current: 10.00~20.00 A (¿¬+ 5% ¿¬+0.5 mA) resolution 10 mA.
Supplier: Low voltage power cables, mid voltage power cables, control cables, instrumentation and telecommunication cables, optical fiber cables, mine low voltage power cables, mine mid voltage power cables, rail transit communication cables, railway rolling stock cables, cables for use in photovoltaic systems, fireproof cable, low voltage power cables for shipboard and offshore, mid voltage cables for shipboard and offshore, control cables for shipboard and offshore, instrumentation and telecommunication cables for shipboard and offshore compensating extension cables and compensating cables, rubber sheathed cable, charging post cable, connecting cables for equipment, towline cables, high temperature resistant cable,esp power cable, (electrical submersible pump power cable), mining detection cable, logging cable, submarine power cable
ON SEMI, FCM8202QY, the year 2021 qty 2500 pcs
Suitable for growing medicinal plants in greenhouses. Two options of light spectrum: GR04 and GR05, suitable for different types of plants. Having excellent performance, long lifespan, dimming function and water resistance; Power (W): 105/150/200; Voltage (V): 100-277/120/220-240; Power factor: 0,9; IP65 waterproof; Life span (hrs): 30.000 hours; Various options: - GR04: Perfect spectrum including UVA to increase nutrients in fruit, prevent insect, stimulate growth and control flowering; suitable for growing medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, etc. in greenhouses - GR05: Perfect spectrum for growing flowers, fruits, vegetables, algae and orchids in greenhouses; KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted
Specifications Function AC leak currentú¼high-harmonic currentú¼0n line current testú¼phaseíóelectrical energyú¼power factor revise Test mode Clip-onCT Output mode Current mutual inductance output uA/mAú+mA/A or voltage output mV/mAú+mV/Aú¿lectotypeú¬ Dimensions Widthí-heightí-thicknessú¦64mmí-160mmí-23mm Clamp mouth ª+40mm Wire length 2.0mú¿by orderú¬ Measure range AC 1uAí½80Aú+10uAí½300Aú+10mAí½600Aú¿lectotypeú¬ Resolution 1uAú+10uAú+5mAú¿lectotypeú¬ Accuracy 1% ú+2%ú¿50Hzú+25íµí+3íµú¬ú¿lectotypeú¬ Linearity degree 1% ú+2%ú¿50Hzú+25íµú¬ú¿lectotypeú¬ Work frequency 10í½100KHz Wire voltage Line test under AC600V Quality About120g Working temperature and humidity -25íµí½70íµú+below 80%rh Storage temperature and humidity -10íµí½60íµú+below 70%rh Insulation AC2kV/rms (between core and box) Applicable safety rules IEC1010-1íóIEC1010-2-032íópollution, etc 2íóCAT ó=(600V).
