ELECTRICITY
::
115
Variable resistors
This linear variable resistor is cabinet mounted with safe-
4220.50
ty jack connectors. The resistor inside is wound on a
stable ceramic core. There are three safety jack con -
nections on the cabinet, so the resistor can serve as a
variable resistor or as a voltage divider. The resistor can
be overloaded 100% for a brief period (max. 4 minutes).
4220.50 Variable resistor, 0-10 Ω/4 A
4220.60 Variable resistor, 0-33 Ω/3.1 A
4220.70 Variable resistor, 0-100 Ω/1.8 A
4220.80 Variable resistor, 0-330 Ω/1 A
4220.90 Variable resistor, 0-1000 Ω/0.57 A
4220.60
4236.00
Decade resistance box 0 to 10 MΩ
This solidly built decade resistance box has 7 decades.
Range: 0 to 9,999,999 ohm at 1 ohm intervals
Accuracy: x 1 ohm and 10 ohm +/-(2% + 0.08 ohm).
X 100 ohm to 10 M ohm +/-(1% + 0.08 ohm).
Size: 280 x 85 x 175 mm.
Mass: 1.3 kg
4236.00 Decade resistance box 10 M Ω/1 Ω
Decade resistance box 0 to 1 MΩ
This solidly built decade resistance box has 7 decades.
Range: 0 to 999.999 ohm at 0.1 ohm intervals
2690.00 Accuracy: x 0.1 ohm +/-(5% + 0.04 ohm).
x 1 ohm and 10 ohm +/-(2% + 0.04 ohm).
x 100 ohm to 100 Kohm
+/-(1% + 0.04 ohm).
Size: 280 x 85 x 175 mm.
Mass: 1.3 kg
Material samples
4236.10 Decade Resistance box 1 M Ω/0,1 Ω
Set of 8 sticks. Used to examine the conductivity of dif-
ferent materials. Made of aluminum, lead, nylon, glass,
rubber, iron, copper and brass. Supplied with plastic
case with transperant cover. Dimension: Diameter 5 mm,
length 120 mm.
2690.00 Material samples
®
Science Equipment for Education Physics
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