Simpson TS111-3 Datasheet
revised 7/31/03
Specifications
Ranges Accuracy
DC VOLTAGE
CURRENT
Ranges: 15mA, 60mA, 300mA, 1.5A, 6A, 30A (DC)
Ranges: 3A, 30A (AC)
PERCENT "ON"
Time: 0-100% (for Pulses Over 30 Per Minute)
Accuracy: ⫾ 2% full scale (10-60% "On" Time at 30 Pulses Per Minute and
10-100% "On" Time at 180 Pulses Per Minute
PHYSICAL
Dimensions: 9.5" (H) x 6.2" (W) x4.4" (D), (24 x 16 x 11cm)
Weight: 4.3 lbs. (2 kg)
Specifications subject to change without notice.
TS111-3 Railroad Tester
Specifically suited for railroad operation, the TS111-3 provides a direct readout in percent of the coded track pulse "On" time and a built-in pointer stop for measuring peak
currents. A special "Power On" warning circuit prevents damage to the meter during
resistance measurements. The foam-padded, nylon water-repellent case protects your
TS111-3 both in storage and transport. A convenient pocket stores leads while they
are attached to the instrument.
Multimeter for Railroad Servicing
Single Range and Function Selector Switch
Measures AC Voltages Even When AC is Superimposed on DC Track Signals
Peak Current Measurement with No Pointer Oscillation, No Guesswork
Special Test Leads and Carrying Case are Included
Ordering Information
RR Tester Catalog No.
TS111-3 Railroad Tester 12183
ACCESSORIES Catalog No.
Lead Set, Alligator, Banana 07500
ACCESSORIES Catalog No.
Test Leads Set Crocodile 00236
Universal Kit, Deluxe 23-pc. 00818
Probe Leads w/ Screw on Alligator Clip 00125
ACCESSORIES Catalog No.
Case, Yellow Padded Nylon 00832
Case, Black Padded Nylon 00834
600mV, 3V, 15V, 60V,
300V (1 K per volt)
⫾2% full scale and
⫾1% full scale on 3V Range
Ranges Accuracy
AC VOLTAGE
3V, 15V, 150V, 600V
(300 per volt)
⫾3% full scale
Ranges R x 1, R x 100 - Center Values: 5
Accuracy ⫾5% of Center Scale, ⫾10% of Scale End
RESISTANCE
Additional accessories are on pages 25-28.
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