Temperature Sensors & Thermocouples
Gas Analyzers & Gas Detectors
Panel Meters (Ammeters, Voltmeters, Wattmeters)
Three-Phase Electricity Meters
Flow, Level Meters & Level Switches
Single-Phase Electricity Meters
Accelerometers & Vibration Sensors
Megohmmeters & Insulation Resistance Testers
Humidity, Air Quality & Weather Sensors
Educational Lab Kits & Training Sets
Power Quality Analyzers & Recorders
Position & Rotary Angle Sensors
Signal Generators & Power Meters
Electrical Equipment Testers & Diagnostic Tools
Reactive Power Compensation & Metering Panels
Multimeters, Oscilloscopes & Frequency Meters
Voltage & Current Monitoring Relays
Soldering Stations & Equipment
Pulse Counters (Wired & Wireless)
Data Loggers & Recorders
Electronic Pressure Gauges & Transmitters
Clamp Meters & Current Transducers
Calibrators & Reference Standards
Other Test & Measurement
Products — Testing & Measurement
Bi-metal Thermometer TBF-220 IP65 160 USh for Liquid and Gas Measurement
$90-300
AO PO FIZTEKH OJSC 🇷🇺
Copper Resistance Thermometers TSM 9721 for Liquid and Gas Temperature Measurement
$9-36
ETALON OJSC 🇷🇺
Bimetallic Thermometer TBF-221 IP54 160 USh - Precise Temperature Measurement
$90-300
AO PO FIZTEKH OJSC 🇷🇺
Thermometric Element for Temperature Measurement - EChP 001 (-50+750)
$3-18
Vladimirsky Plant "Etalon" LLC 🇷🇺
Bi-metal Thermometer TBF-223 IP54 160 USh for Liquid and Gas Measurement
$30-120
AO PO FIZTEKH OJSC 🇷🇺
Bi-metal Thermometer TBf-220 IP54 80 USh for Liquid and Gas Measurement
$90-300
AO PO FIZTEKH OJSC 🇷🇺
Resistance Temperature Detector TSP 002-2-200-100P-V-2-10-120 DDJ2.821.002 TU
$15-60
Vladimirsky Plant "Etalon" LLC 🇷🇺
Bi-metal Thermometer TBF-225 IP54 160 USh for Accurate Temperature Measurement
$90-300
AO PO FIZTEKH OJSC 🇷🇺
Electrical Test and Measurement Instruments Built on Russia's Metrology Tradition
This section gathers 1,441 instrument positions from 332 Russian manufacturers, ranging from shop-floor basics to laboratory-grade equipment. The deepest stock sits in Temperature Sensors & Thermocouples (211 items), Gas Analyzers & Gas Detectors (176) and Panel Meters (115), with strong coverage of Three-Phase Electricity Meters (106), Flow and Level Meters (103) and Megohmmeters and Insulation Resistance Testers (59). Educational Lab Kits and Training Sets (49) serve technical colleges and utility training centres.
Russian instrument-making grew out of a state metrology system that still certifies every production batch against GOST reference standards, so accuracy classes are documented rather than declared. For buyers running utilities, refineries or grid operators in the Gulf, Central Asia or Africa, the practical advantages are concrete:
- Harsh-environment ratings: many sensors are specified for -40 to +60 C and dusty industrial atmospheres as standard, not as a paid option.
- Verification documents: instruments typically ship with factory calibration certificates and test protocols.
- Direct replacement logic: meters and transducers follow IEC-compatible signal standards (4-20 mA, Modbus) common in legacy plants.
- Sensible MOQs: most factories quote from single units for evaluation, with tiered pricing from 10-50 pieces.
- Flexible dispatch: EXW factory or FOB St. Petersburg; compact instruments often go by air freight.
Describe the parameter range and process conditions in a sourcing request, and Tonzar will route it to matching instrument plants for quotation.
FAQ
•Do Russian electricity meters and panel instruments work with our 50 Hz grid?
Yes in most cases. Russia itself runs a 220/380 V, 50 Hz grid, so single-phase and three-phase meters, ammeters and voltmeters are natively designed for those parameters. If your network differs, for example 60 Hz in parts of Latin America, state it in the inquiry: many factories offer alternative windings or confirm tolerance ranges in the datasheet.
•What calibration documents come with the instruments?
Manufacturers typically include a factory calibration certificate or verification protocol referencing GOST metrology standards, plus a passport stating the accuracy class. If your regulator requires local verification, the GOST protocol is usually accepted as the baseline document for re-certification at a national lab.
•Can gas analyzers be configured for the specific gases we monitor?
Usually yes. Most Russian gas detection makers build instruments around interchangeable sensor modules, so units can be configured for methane, CO, H2S, oxygen and other common targets at order time. Specify the gas, measurement range and whether you need portable or stationary units, and lead time typically stays within 30-45 days.
•What is the minimum order for sensors and thermocouples?
Thermocouples and RTD sensors are frequently made to order by immersion length and thread, so factories accept small trial batches, often from 5-10 pieces. Catalogue panel meters and household electricity meters may carry higher minimums, typically a carton of 10-50 units, because of packaging economics.
•How are fragile instruments shipped to the Middle East or Africa?
Small consignments usually travel by air courier or air cargo with rigid foam packing. Larger orders go in consolidated sea containers via FOB Novorossiysk or St. Petersburg, with instruments boxed and palletised. Transit insurance is normally arranged by the freight forwarder; manufacturers pack to survive standard drop-test handling.