Cast Iron top with sealed embedded elements, complete with three core wire, plug and connector and fitted with three position heat control switch.
| Model No. | Capacity | Readability | Type |
|---|---|---|---|
|
H-SCHOOL
|
250 gm
|
1.0 mg
|
Physical
|
|
H-STUDENT
|
200 gm
|
0.2mg
|
Chemical
|
