Global Industrial Instrumentation & Measurement Supplier
We supply measurement, test and analysis instruments across 18 categories - flow, pressure, temperature, level, analysis, electrical test, calibration and data acquisition. One supplier, one purchase order, one consignment, and a specification question answered by someone who can actually answer it.
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Where to start
A requirement rarely arrives as a part number. Whichever of these is already fixed, the catalogue narrows from there.
Flow, pressure, temperature, level, analysis, electrical test and calibration across 18 categories, each with its own selection guidance.
Water flow measurement, tank and silo level monitoring, electrical parameter testing, HVAC commissioning and 6 further duty-based routes.
Oil and gas, chemical processing, water and wastewater, power generation, pharmaceutical and food and beverage among 14 sectors.
What a calibration certificate actually covers, how a specification is checked before quotation, and the commercial terms behind the price.
Yichi Trading Co., Ltd. is an instrumentation supplier and sourcing partner. We do not operate a production line.
How we work
Buying instrumentation is rarely a search problem. It is a judgement problem: whether the accuracy class supports the tolerance, whether the wetted material survives the medium, whether the lead time fits the commissioning date. Those are the questions we answer before you place the order, not after.
We work directly with qualified manufacturing partners rather than through layers of intermediaries. That keeps specification questions with the people who can answer them, and it is why a non-standard range or interface is a normal request rather than an exception.
Instruments are checked against the agreed specification before dispatch, with third-party inspection and compliance documents available on request. Where a certificate has not been supplied to us, the product page says so rather than assuming an approval.
A project that spans flow, pressure, temperature and analysis is consolidated into a single consignment on FOB or CIF terms from Ningbo or Shanghai, with the export documentation your customs broker needs.
Yichi Trading Co., Ltd. is an industrial instrumentation supplier and sourcing partner. We do not operate our own production line. We identify the correct instrument from qualified manufacturing partners, hold traceability on what we ship, and take responsibility for the commercial and documentation side of the order - which is what allows several technically distinct options to be offered for the same duty, and one order to cover a project that spans four instrument families.
Inside the supply chain
Instruments are checked against the agreed specification at source and again before dispatch. Where an application needs third-party inspection or a compliance document, it is arranged as part of the order rather than left to chance.
Catalogue
Each listing states the parameters that are documented and marks the ones that are not, rather than filling a gap with a plausible number. Send a requirement rather than a part number and we will match it across the whole range.
101-0A (13 models) · Laboratory Ovens
Electric drying oven with a chamber from 16 to 1000 litres, a working range from 5 degrees above ambient to 250 degrees Celsius, a galvanised or stainless-steel interior, forced air circulation on most models and a timed digital controller.
3266TA (3 models) · Clamp Meters
Clamp meter range reading current through a 25 mm jaw without breaking the circuit, from an AC-only model up to an AC/DC instrument with true-RMS conversion, 6000 counts and a 100 mF capacitance range.
AC-10A (3 models) · Panel Meters
Panel meter showing AC voltage and current together on two rows of digits, self-powered from the measured circuit and supplied with a split-core current transformer.
AMX-HM · PLC Systems
Programmable logic controllers with an integrated touch screen, in 4.3, 7 and 10 inch formats, combining discrete and analogue I/O, PT100 inputs, high-speed counting and relay outputs in one panel unit.
AS803F (5 models) · Light Meters
Digital lux meter covering 0 to 200,000 lx with a sensor head that rotates through 180 degrees, lux and foot-candle units, data hold, maximum and minimum capture and a separate ambient temperature reading.
BH-4 (2 models) · Portable Gas Detectors
Hand-held multi-gas and single-gas detectors with audible, visual and vibrating alarms, covering the four-gas confined space combination as standard and a long list of single gases to order.
Product categories
Every product belongs to exactly one category, so a requirement always has an obvious home. Categories marked available hold published listings today; every other category is open for quotation against your specification.
Industries and applications
Sector pages set out the measurement duties typical of an industry and the selection consequences that follow - corrosion, hygiene, hazardous areas, temperature or a regulatory method. Application pages work the other way: from the measurand to the instrument family that satisfies it.
Ordering
No minimum order value stands between you and a quotation. A single instrument for evaluation is a normal order.
Packing and export
Instruments from several categories are consolidated and packed for the shipment, then loaded on FOB / CIF terms from Ningbo / Shanghai.
Resources
A practical selection sequence for power meters: defining the measurements, confirming the accuracy class, checking low-end resolution, and matching the interface to the test report.
Read the guide → 5 min readStandby and no-load consumption are measured two to three orders of magnitude below rated load. That single fact eliminates most instruments from the shortlist.
Read the guide → ReferenceLead times, payment terms, trade terms, documentation, customization and what happens when a specification does not suit the application.
Read the FAQs →Send us the requirement - model, range, quantity and any technical constraints - and we will come back with availability, lead time and terms. Minimum order quantity is 1 pc.
Request for quotation
Send the technical detail and we will confirm availability, lead time and terms. In-stock items ship within 48 hours; customized specifications typically take 2-10 days. Minimum order quantity is 1 pc.