Find where to buy products from suppliers in NZ, including: distributors, manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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| Product | Description | |
|---|---|---|
| Rheostat 11ohm 5A Metal Brush | Rheostat 50 ohm 2.3amp Slide rheostat Linear or slide types are constructed of resistive wire wound on an insulating cylinder. A sliding contact is used to increase or decrease the resistance. Read more http://www.resistorguide.com/rheostat/. Group: Science equipment. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. |  Christchurch, Online |
| Rheostat 11ohm 5A Porcelain | Rheostat 11 ohm 5A wound on porcelain Wound with heavily oxidized eureka resistance wire upon a porcelain tube dia 44mm approx. Length 20cm. Group: Science equipment, experiments, resistors. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. | Christchurch, Online |
| Rheostat 50ohm2.3A Metal Brush | Rheostat 55 ohm 2.3amp. Slide rheostat Linear or slide types are constructed of resistive wire wound on an insulating cylinder. A sliding contact is used to increase or decrease the resistance. Read more http://www.resistorguide.com/rheostat/. Group: Science equipment. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. | Christchurch, Online |
| Rheostat 55ohm 2.3A Porcelain | Rheostat 55 ohm 2.3 amp wound on porcelain Wound with heavily oxidized eureka resistance wire upon a porcelain tube dia 44mm approx. Length 30cm. Group: Science equipment, experiments, resistors. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. | Christchurch, Online |
| RHEOSTAT (BEK) | One of the Unilab Basic Electricity Kit (BEK)components proving very popular in NZ schools.It is robust and designed to be low cost. Basesize 30 x 60mm fits 4mm banana plugs. Code: H30646. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | .jpg) Science & Lab Supplies NZ |
| RHEOSTATS 11 Ohms 5 Amps | Round tube type. Other resistance and wattage values available on indent. Code: HE0441. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| RHEOSTATS 21 Ohms 3.3 Amps | Round tube type. Other resistance and wattage values available on indent. Code: HE1398. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| Worcester kit Rheostat (ech) | Circuit Board (Worcester) - Spare Rheostat with connector. Group: Science equipment, experiments. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. | Christchurch, Online |
| Worcester kit Rheostat (ech) IEC | Worcester.kit (IEC) Rheostat 10ohm (each). Group: Science equipment, experiments. Electroflash provides educational resources for schools and universities, enhancing teaching and learning in Science, Physics, Chemistry, Electronics, and Technology. | Christchurch, Online |
| MELTING POINT APPARATUS (GALLENKAMP PATTERN) | Determines the melting point of A substanceup to 300degC. A mains operated thermalelectricdevice. Comprises an aluminiumblock which accepts up to three samples in100 x 2mm bore capillary tubes. A built-inlamp provides uniform and shadowlessillumination of the sample tube which can beviewed through A fixed magnifier againsteither A dark or bright background altered byrotating A knob at the rear of the apparatus.The block is heated by two elements; thetemperature being accurately regulated byadjusting A built-in rotary rheostat as themelting point is approached. Has two heating elements which are kept onto ensure uniform heating on both sides of the block. Fitted in anenamelled metal case size: 220 x 130 x 300mm. Additional apparatusrequired - capillary tubes and thermometer. Code: HE11-220. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
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