Voltage indicator "Poisk-1" is widely used for quick and convenient control of the presence of voltage - alternating current (50 Hz) and direct current (electrical installations up to 1000 V). It is focused on the individual user and can serve as the main electrical protection tool. Produced by the Institute of Automatic Systems, Ukraine.
The presence of bright LED indicators in the design and accompanying the technological process with sound signals provides the owner of this indicator with convenience in work and speed of determining the results, and the compactness of the device means comfortable carrying.
The device of the Poisk-1 type is able to control the voltage (alternating current and direct current), determine its levels, the polarity of the direct voltage, and also recognize the phase of the wire in electrical circuits with alternating current. It is designed for the following voltage levels of direct and alternating current: 24V, 110V, 220V, 380V.
This indicator has a limit of the displayed current - no more than 10mA. The resistance of the current in the circuit that is being tested, when it rings, is no more than 100kΩ. It is charged from a 220V mains (about 20 seconds) and retains its charge for about 12 hours. Emits light when ringing for about 30 seconds (after charging).
It is made of impact-resistant plastic. Electrical strength – not less than 2000 V. Temperature range at which Poisk-1 can be used: -45 C to + 40 C, humidity – 80% at +25 C.
The overall dimensions are 19.5×6.3×4.2 cm. The length of the connecting wire is about one meter. Weight 150 grams.
Voltage |
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24 V |
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80 V |
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110 V |
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220 V |
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380 V |
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500 V |
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660 V |
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825 V |
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Function |
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Polarity |
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Call |
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Phase |
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Alternating phases |
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Sound |
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Actual weight (gross): | 0.2 kg |
Volume: | 0.00048 m³ |
Manufacturer: | PrJSC IAS |
Country of manufacture: | Ukraine |
Type of equipment: | Voltage indicator |
Features of the device: | Circuit breaker |
Functions of the calculated device: | Determination of phase wire, Determination of voltage polarity, Ringing of the circuit, Measurement of alternating voltage, Measurement of direct voltage |
Constant voltage DC: | 24-380V (24V, 110V, 220V, 380V) |
Alternating voltage AC: | 24-380V (24V, 110V, 220V, 380V) |
Charge retention time: | at least 12 hours |
Current flowing through the pointer: | no more than 10 mA |
The resistance of the tested circuit when ringing: | no more than 100 kΩ |
Electrical strength of insulation of the housing and wire: | not less than 2000 V |
Operating frequency: | 50 Hz |
The length of the connecting wire: | not less than 1 m |
Operating temperature range: | from – 45 to + 40 °C |
Overall dimensions: | 195 x 60 x 40 mm |
Weight: | no more than 0.15 kg |
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