• Excellent readability -- more than double
the scale length of standard movements
• Sealed round metal or square plastic cases
with glass windows
• Zero adjust from front panel
Accuracy:
Movement:
Suspension:
Tracking:
Shielding:
Response Time:
Overload (1 sec.):
Overload
(Continuous):
Repeatability:
Dial:
Case:
Resistance:
Operating
Temperature:
Pointer:
Scale Length:
Net Weight:
AC: ±3% full scale (F.S.)
DC: ±2% full scale (F.S.)
AC: Rectifier type, DC: self-shielded, permanent
magnet
Pivot and jewel
±3%
Calibration is unaffected by magnetic panel mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2%
Sharp clear scale. Each dial arc is calibrated to track
the specific type of movement used.
Models 2523, 2524, 2543 & 2544: Metal
Models 2123L, 2143L: Black plastic
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
Red, knife-edge
Models 2123L, 2523, 2543 & 2143L: 4.77" (121.16mm)
Models 2524, 2544: 6.54" (166.0mm)
Models Model 2523, 2123L, 2543 & 2143L: 8oz (230g)
Models 2524, 2524, 2544: 9oz (260g)
Specifications
Dimensions
3 - 1/2”-Model 2123L, 2143L
Square Style
3 - 1/2”-Model 2543, 2523
Round Style
4 - 1/2”-Model 2524, 2544
Round Style
1
=Panel Meter Cut-out Dimensions
.51 .67
.3.00
(4) #4-40 MTG. STUDS
MTG. HOLES - .140 DIA DRILL THRU
(1) #1/4-28 STUDS
.3.00
1.75
2.69
DIA.
.70 .70
2.25
1.125
.53
2.82
DIA.
1.125
2.25
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