• High quality metric GAGE BLOCK SET, made in Switzerland by TESA-RSD
• Factory new, never used
• Grade 1
• 103 ceramic pieces:
• 1 & 1.005 mm
• 1.01 to 1.49mm by step of 0.01mm (49 pieces)
• 0.5 to 24.5mm by step of 0.5mm (49 pieces)
• 25 to 100mm by step of 25mm (4 pieces)
• Regular Retail price $6500
• Comes with original certificate NAMAS (National Accreditation of Measurement and Sampling) accreditation by UKAS
(United Kingdom Accreditation Service)

• Packed in a beautifull wooden storage case
• Wiping cloth
• Swiss quality, heavy duty, will last during many years
CERAMIC Ceramic gauge blocks are extremely resistant to wear and scratches. Due to the properties of this material, any minor damage is unlikely to affect the wringability of their measuring faces. Being corrosion resistant, these gauge blocks are insensitive to sweaty hands, among others. Manufactured from stabilised zirconia, this TESA ceramic gauge blocks have the following key features:
• Non - magnetizable
• Hardness guaranteed to 1400 HV
• Coefficient of thermal expansion: (9,7 ± 0,8) x 10E-6/° C

GRADE 1 Gauge blocks are mainly used as «Working Standards» to set and calibrate plug gauges and measuring instruments in measuring rooms or inspection areas within the production.