Contech Instruments Standard Weights

To obtain the best accuracy from precision balances, the balances need to be frequently calibrated using precision standard weights. Contech offers Brass & Stainless calibrated weights. Weights are available in cylindrical configuration. 
Standard weight box of range lmg to 200 grams come in attractive, sturdy polished wooden/ plastic cases. 
Certification Service for the Standard Weights are offered from NABL Accredited Certification Laboratories with traceability to NPL Standards. 
* High precision metrological standard weights and weight box.
* Complete range : lmg to 200 g weight box and loose weights upto 20 kg.
* M1, F2, Fl, E2, El, Class weights.
* Stainless steel, Austenite alloy, Brass material.
* Calibrated by NABL accredited Laboratory, RRSL (Regional Reference Standard Laboratory), NPL (National Physical Laboratory).