Zhongchuang develops, manufactures and supplies thermal inspection instruments alongside electronic measurement and calibration equipment.
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ET2520-180B. A portable dry-block instrument for providing controlled temperatures when calibrating temperature sensors. Temperature range: -35 to 180 °C; Selectable temperature resolution: 0.01 / 0.001 °C.
View productET2520-160C. A portable dry-block instrument for providing controlled temperatures when calibrating temperature sensors. Temperature range: -45 to 160 °C; Selectable temperature resolution: 0.01 / 0.001 °C.
View productET2520-660. A dry-block instrument with a published operating range of 50–660 °C for temperature sensor calibration. Temperature range: 50–660 °C; Temperature resolution: 0.001 °C.
View productET2520-1210A/B. A grouped high-temperature dry-block calibrator listing with separate model-dependent lower temperature limits. Model temperature ranges: 300–1210 / 100–1210 °C; Temperature resolution: 0.001 °C.
View productET3131. A benchtop instrument for resistance and RTD temperature measurement, with the input channel count specified for this model. Measurement channels: 1 channels; Resistance measurement range:…
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Read guideOriginal publication · Hangzhou Zhongchuang Electron Co., Ltd.
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
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