Guildline Instruments Limited 6634A-8

Temperature Stabilized Resistance Standard with PRT and 8 Decade Elements (1O...

GSA Schedule / 5 Months

Guildline Instruments Limited 6634A-9

Temperature Stabilized Resistance Standard with PRT and 9 Decade Elements (0.1O...

GSA Schedule / 5 Months

Guildline Instruments Limited 6634A-10

Temperature Stabilized Resistance Standard with PRT & 10 Decade Elements (0.1O...

GSA Schedule / 5 Months