Volt-Ohm-Milliammeter 260 Series 6
Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
- Country
- United States of America (USA)
- Manufacturer / Brand
- Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
- Year
- 1973 ?
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 290560
Click on the schematic thumbnail to request the schematic as a free document.
- Wave bands
- - without
- Power type and voltage
- Dry Batteries / 1.5 and 9 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Volt-Ohm-Milliammeter 260 Series 6 - Simpson Electric Co.; Chicago,
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 5.25 x 7 x 3.125 inch / 133 x 178 x 79 mm
- Notes
-
Model without overload protection. Seperate fuse/battery cover. -DC/+DC/AC switch. Output connector. Taut Band Suspension. "Adapter lock" for use with "Add-A-Tester" accessories. Rated circuit-to-ground 1000V AC/DC max.
Two batteries: 1x Type "D" cell, 1x 9-Volt block.
Measuring ranges
DC Volt: Ranges 250mV, 1V, 2.5V, 10V, 25V, 50V, 250V, 1000V; Accuracy 2% of full scale; Sensitivity 20K ohms per volt
AC Volt: Ranges 2.5V, 10V, 50V, 250V, 500V, 1000V; Accuracy 3% of full scale; Sensitivity 5K ohms per volt
dB: 5 Ranges -20 - +50dB; Reference 0dB=1mW into 600 ohms
DC Ampere: Ranges 50µA, 1mA, 10 mA, 100mA, 500mA, 10A; Accuracy 1.5% of full scale; Voltage drop (nominal) 250mV on 50µA, 1mA: 255mV on 10mA, 10A: 300mV on 100mA, and 500mV on 500mA.
Resistance: Ranges Rx 1, Rx 100, Rx 10K; Accuracy 2.5° of arc (Rx1), 2.0° of arc on other
- Net weight (2.2 lb = 1 kg)
- 3 lb (3 lb 0 oz) / 1.362 kg
- Author
- Model page created by David Erali. See "Data change" for further contributors.
- Other Models
-
Here you find 148 models, 131 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Collections
The model Volt-Ohm-Milliammeter is part of the collections of the following members.