Check your eligibility criteria for tender Supply of Digital Rubber Hardness Tester Display-Lcd, Case - High Impact Abs, Resolution - 0.1H, Range-0-100 H, Measurement Deviation - < + 1H, Operating Condition Temp- 0 - 40 Degree Celcius, Humidity < 80%, Batteries - 2 X 1.5 V Aaa Um-4, Battery Size - 176X63x25 Mm Accesssories - Main Unit, Test Block, Carrying Case, Acceptable Make - Mitutuyo Or Met Lab Or Pie Or Its Equivalent* Brands. Warranty Period: 30 Months After The Date Of Delivery