PN Junction Diode App.) with built in dual power supply, workable on 230 volts AC, fitted wtih semi conductor diode and meter connection are brought out on panel with separate terminals, Four MO 65 moving coil meters 90 V, 100uA, 3V and 15 mA are provided.
Output Bias : 0-1 volts DC continously variable (for forward bios)
Input Bias : 0-30 volts DC continously variable (revese bias)
Supplier: 1. lighting products:
indoor luminaires: led bulb, led tube, led panel, led slim panel, led batten, led ceiling, led cross light, linear light, led high bay, led parking, led downlight, led track light.
outdoor luminaires: led flood light, led solar flood light, led street light, led solar street light.
led grow lights: a variety of professional grow lights for many kinds of plants such as dragon fruit, chrysanthemum, medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, vegetables, algae, etc.
fishing lights: on boat lights and underwater lights.
2. kitchenware products:
vacuum flask (glass inner or double wall stainless steel layers)
water bottle
electric kettle
electric blender
rice cooker
glass liner and accessories.
Services: Manufacturing, export and import, transport, and odm/oem services for all of the products.
With built - in power supply and two MO65 moving coil meters, workable on 230 volts AC fitted with diode valve on front panel. Consistof Hight voltage : 0-250 volts AC at 25 mA continously variable Low voltage : 6.3 volts AC at 2 amps with built in rheostat for filament current control.
Supplier: Food (only pre packaged food), clothing wholesale, shoes and hats wholesale, knitted textiles and raw materials, hardware products; chemical products, office supplies, communication equipment, instruments and meters, glass products, agricultural and sideline products
Services: Import and export
Buyer: Yellow corn, sorghum
Same as 657 but with 2 dual range MO65 moving coil meters
The BOD (Biochemical Oxygen Demand) Incubator is a crucial medical equipment used in hospitals for environmental and medical research. This specialized incubator maintains a stable temperature, typically 20�°C, 27�°C, or 37�°C, providing an ideal environment for biological sample incubation and testing. It features precise digital controls and uniform temperature distribution to ensure accurate and reproducible results. The interior is spacious, accommodating various sample sizes and containers. With energy-efficient design and robust construction, it's reliable for long-term operation. Hospitals rely on BOD incubators for critical applications, including wastewater analysis, microbiological studies, and medical research, ensuring the highest standards of accuracy and consistency.
Fitted on board with banana socket and circuit diagram
Supplier: Transistors, diodes, some of ics, leds, crystals & TV tuner
Services: Manufacturer and exporter
With built - in power supply and two MO65 moving coil meters, workable on 230 volts AC fitted with triode valve on front panel. Consist of Hight voltage : 0-300 volts AC at 30 mA continously variable Bias : 0-15 volts DC at 5mA continously variable.Low voltage : 6.3 volts AC at 2 amps with built in rheostat for filament current control.
With built in dual stabilized continously variable power supply, workable on 230 Volts AC, fitted with PNP transistor AC 128 on front panel, different terminals of transistor and meter connection are brought out on the panel with separate terminal, fitted with four MO 54 moving coil mters of 3V, 250uA, 50mA, 10V.
