Laboratory and portable devices PO E'LEKTROTOCPRIBOR CHI2400, ENO-500, EA2268, etc.

Digital laboratory (portable) AC ammeters CA2201, CA2202, CA2203
Ammeters are designed to measure alternating current of industrial frequency and can be used instead of similar devices of the D5xxx series (accuracy class 0.1 and 0.2) and the E5xx series (accuracy class 0.5), and the wide dynamic range of the measured signals allows one new device to replace several analogues.

• CA2201, CA2202, CA2203. Technical specifications.

CHI2400 relay parameter meter
The CHI 2400 relay parameter meter is designed to measure the time parameters of switching relay contacts. It can be used as a millisecondometer. The device CHI2400 is produced instead of the discontinued device F291.

• CHI2400. Technical specifications.

AC and DC ampervoltometer EK2346
The EK2346 ampervoltometer in a shockproof housing can be used for repair, maintenance of equipment and automation devices, including in field conditions.

• EK2346. Technical specifications.

DC voltammeter EV2234
Portable voltammeter EV2234 is used to measure voltage and DC power. It is designed to measure the potential difference between underground structures and the ground, as well as to measure stray currents on underground structures, rails, pipes and metal cable sheaths.

• EV2234. Technical specifications.

DC voltammeter EV2234-1
The portable DC voltammeter EV2234-1 is designed to monitor the leakage current between the housing and the grounding of mobile vehicles with electric traction and is used when performing maintenance work (including during repair and preventive maintenance) and when releasing these funds from the depot to the line.

• EV2234-1. Technical specifications.

Voltage indicator-screwdriver INO-500
The INO-500 single-pole screwdriver indicator is designed to check the presence of an alternating current voltage with a frequency of 50 Hz on current-carrying parts of electrical equipment, as well as for small work as a screwdriver. The principle of operation is based on the glow of a neon lamp when a capacitive current flows through it.

• ENO-500. Technical specifications.

Battery voltmeter EV2235
The battery voltmeter EV2235 is used in the maintenance of batteries. The EV2235 device measures the battery voltage, as well as the voltage at the terminals of individual battery cells. Complete with replaceable load resistances determines the degree of discharge of batteries operating in normal discharge modes with discharge currents of 1, 2, 3, 6, 12 A.

• EV2235. Technical specifications.

Resistance indicator M57D
The M57D resistance indicator is designed for preliminary evaluation of the resistance value and is an auxiliary part of the resistance measuring instruments of electrical circuits of equipment. It is used for technical resistance measurements in workshop practice and at the installation site of radio and electrical installations.

• M57D. Technical specifications.

Microampervoltmeter M2042
The laboratory device M2042 is a precision DC microampervoltmeter used for verification and calibration of less accurate devices, as well as for checking the parameters of products during their production, control and testing.

• M2042. Technical specifications.

Voltammeter M2044
The M2044 device is a precision DC voltammeter used for verification and calibration of less accurate devices, as well as for checking the parameters of products during their production, control and testing.

• M2044. Technical specifications.

Voltammeter M2051
The voltammeter M2051 is a multi–band device of a magnetoelectric system with a movable part on tripwires, with an arrow pointer and a uniform scale 150 mm long, with an antiparallax device.

• M2051. Technical specifications.

Ammeter EA2265
Laboratory ammeters EA2265 are designed to measure the average square value of the AC power of the sinusoidal form of the industrial frequency. EA2265 devices are used for verification and calibration of less accurate devices, as well as for checking the parameters of products during their production, control and testing.

• EA2265. Technical specifications.

Voltmeter EV2265
Voltmeters EV2265 are designed to measure the average square value of the AC voltage of the sinusoidal form of the industrial frequency. EV2265 devices are used for verification and calibration of less accurate devices, as well as for checking the parameters of products during their production, control and testing.

• EV2265. Technical specifications.

Ammeter EA2268
Laboratory ammeters EA2268 are designed to measure the current in AC circuits of industrial frequency and DC. EA2268 devices are used for verification and calibration of less accurate devices, as well as for checking the parameters of products during their production, control and testing. The devices comply with the requirements of GOST 8711-2004, GOST R 52319-2005, GOST R 51522-99.

• EA2268. Technical specifications.

• Ampervoltometers EK2346-1. Description of the type of measuring instrument.