DGU Series Lighting Control with Photo/Override Input Control Time Switch, Metal Indoor NEMA 1 Enclosure, 120-277 VAC 50/60 Hz Input Supply, SPDT Momentary Output Contact
Instrument base plate is provided with magnet, instrument can adsorbed on the metal shell when testing, the operation more convenient..
The dynamic sound and light indicates the positive or negative phase of the phase sequence of the three-phase power supply, which is clear at a glance..
More sensitive ETCR1000C clamp, can even sense the AC voltage signal as low as a few Volts, with a wider range of live electricity..
It has a better power-saving performance with the maximum rated power of 300mVA..
The three clamps of ETCR1000C are in three colors, it is more in line with the distinction of three-phase line, and more scientific and artistic overall appearance..
Primacoustic RX7-UF Standard Recoil Stabilizer - 10 Degree Up Fire
Improves transient response and imagingTightens up the bass for greater accuracyEliminates resonance and phase anomaliesImproves translation to other audio systems.
The Recoil Stabilizer is a loudspeaker platform that combines three basic components: a high-density urethane foam base to isolate the speaker from the shelf, monitor-bridge or stand.
The foam effectively decouples the loudspeaker to eliminate vibration-borne resonance that invariably introduces phase anomalies, while the steel plate introduces significant mass to the structure, stabilizing the speaker.
The no-slip surface coats the top to ensure the monitor stays firmly in place.
By reducing the backward 'recoil' as the speaker coil pushes energy forward, the initial transient no longer suffers lag and the sharpness of the resulting impulse is more defined.
Hofun TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Testers for Drinking Water, PPM Meter for Hydroponics Aquarium
... wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line)..
✔[ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation. Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes..
✔[ HIGH QUALITY TDS METER] Hofun water quality test meter is manufactured under extra high standards and of excellent quality. Thus we have absolute confidence of our water test meter..
Hofun TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics
...ows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means non-drinking water. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.).
✔[ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation, just turn it on and put tds meter into water, you can get stable and accurate data in seconds. Besides, there is a reference chart at the back of this test meter for tds figure explanation..
✔[ YOUR PURCHASE IS WELL-PROTECTED ] Hofun water hardness test meter is manufactured under extra high standards and of super good quality. Thus we have absolute confidence of our water test meter and will always stand by our products..
400W Wind Power Turbine Generator Maglev generator Vertical Wind Generator with 3 Blade and Controller 12V (red blue white)
...moothly, reliably and quietly.Coreless PMG provides lower start torque/wind speed and longer service life..
[Powerful Performance]Designed with three-phase AC PMG, it boasts low torque, high-power tracking intelligent microprocessor that can effectively regulating the current and voltage. It obviously increases wind energy utilization and annual power generation..
[Compact & Fixed]With dual bearings, the fan movement is more stable. Low vibration and low noise. In addition, with its compact shape, it has the lowest starting wind speed and a larger windward area, enabling it to generate electricity at lower wind speeds..
[Use Occasion]It is ideally suited for boats, gazebos, cabins or mobile homes, as well as for green windmills, home, corporate and industrial energy supplem..
[Controller and Turbine Wiring]There are five wires on the controller,three green wires with the same color on the controller are connected to three wires of the fan, these three wires can be connected casually. The other two wires are connected to the positive electrode of the battery in red and the negative electrode in black..
Direct Drive TEFC - Premium Efficiency, Inverter/Continuous Duty Motor - Anti-Sparking, Corrosion Resistant Aluminum Housing.
Extremely low maintenance - Bearing replacement every 40,000 hours of use @ 68?F with no need to relubricate - that’s it!.
Regenerative Blowers are far more energy efficient than Air Compressors making them an excellent alternative that could save you thousands on your electricity bill..
This LCR Meter is a 19999/ 9999 counts dual display, high accuracy LCR meter, which could measure Inductance/ Capacitance/ Resistance with secondary parameters including dissipation factor (D), quality factor (Q), phase angle , equivalent series/ parallel resistance (ESR or Rp)..
This LCR Meter is fully auto ranging operation for AC impedance & DC resistance measurement. The user could measure the L/C/R components directly in “AUTO-LCR “ smart mode without selecting the function key..
Components could be measured in serial or parallel mode according to the DUT (device under test) impedance automatically.User could select the desired test frequencies of 100Hz/120Hz/1kHz/10kHz /100kHz..
The "Sorting"mode could help the user to make a quick sort for a bunch of components..
Standard Accessories: English PDF manual, DC9V Battery, Alligator test lead case(TL-21), SMD Tweezers case(TL-22), Guard Line(TL-23),,,,, Option: IR to USB cace *It isn't included..
