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Specifications 1.Height Measuring Range: 3-23m 2.Plane Measuring Range: 3-18m 3.Resolution: 5mm ( <10m ), 10mm (>1) 4.Backlight Display

Resistance Display    1KΩ 103Ω  10KΩ 104Ω  100KΩ 105Ω    1MΩ 106Ω  10MΩ 107Ω  100MΩ 108Ω     1GΩ 109Ω    10GΩ 1010Ω  100GΩ 1011Ω     1TΩ 1012Ω

Category: Gloss meters

Self-calibration, no need to be hand adjustment. Calibrate to provided standard (calibration tile) Completely intelligentized design. Simple menu-driven system operated by two user-friendly buttons interface convenient to use Long life-span lamp- house, no need to change Lightweight, fine, stylish appearance, portable to carry International Standard ISO2813, ASTM D523 (USA) Automatically shut down LCD digital display Easy to use and accurate. Precise measure, excellent repetition performance Have electrical source pressure shortage indication function

Description A range of ring type current transformers suitable for primary currents from 1A-5000A with 1A or 5A secondaries. This standard range of measuring and protective current transformers is available as resin coated or tape wrapped. Application Suitable for measuring or protective applications with accuracies of class 0.2, 0.5, 1, 3, 5P10, 10P10 etc. Primary currents from 1A - 5000A. Measuring or Protective types. Base or busbar mounting. Choice of sizes to customers specification.   Conforms to IEC 44-1, IEC 185, and BS7626. Rated system voltage 0.72 / 3kV. Ambient temperature range -30ºC to 85ºC. Frequency Range 5-60Hz. Insulation Level, 3kV (50Hz for 1 minute.   Our production facilities allow automated printing of test cetificates for individual current transformers, if requested.   Ring type current transformers can be provided with sealable terminal covers. Please specify on your order if  required.   When choosing the VA of a current transformer, the burden of the instrument should be taken into account. For example, moving iron panel meters require a VA of less than 2.5 . Where possible...

Category: Sound_Meters

CENTER 321 is our newly designed sound level meter. With all the functions 320 can provide, we had changed something in new designed back light LCD. We had added fast analog bar with peak hold two second in this tester. An auto range function is added for the tester to choose one proper range for measuring by the tester itself. RS232 interface is also added to provide real time data to the computer.

Features:  Measurement range: -50°C to 700°C ; -58°F to 1292°F Tolerances: ±2.2°C (±3.9°F)

Coin cell for In-Transit data loggers (-20 to+70°C operating environment)