TestEquity

(A2LA Cert. No. 3159.01) 06/03/2025 Page 4 of 6 Parameter/Range Frequency CMC2, 3 (±) Comments AC Voltage – Generate (cont) (22 to 220) V (220 to 1100) V (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (15 to 50) Hz 50 Hz to 1 kHz 54 mV 20 mV 12 mV 18 mV 34 mV 0.35 V 0.12 V Fluke 5730A AC Voltage – Measure (10 to 100) mV 100 mV to 1 V (1 to 10) V (10 to 100) V (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz 24 µV 10 µV 18 µV 33 µV 90 µV 0.31 mV 1.0 mV 0.12 mV 0.096 mV 0.17 mV 0.33 mV 0.84 mV 3.1 mV 10 mV 1.1 mV 0.95 mV 1.7 mV 3.3 mV 8.3 mV 31 mV 0.10 V 25 mV 22 mV 24 mV 39 mV 0.12 V Agilent 3458A, option 002

(A2LA Cert. No. 3159.01) 06/03/2025 Page 5 of 6 Parameter/Equipment Range CMC2, 3 (±) Comments DC Current – Generate (0 to 220) µA 220 µA to 2.2 mA (2.2 to 22) mA (22 to 220) mA 220 mA to 2.2 A 15 nA 87 nA 0.84 µA 11 µA 0.20 mA Fluke 5730A DC Current – Measure (10 to 100) µA 100 µA to 1 mA (1 to 10) mA (10 to 100) mA 100 mA to 1 A 3.6 nA 32 nA 0.33 µA 5.1 µA 0.13 mA Agilent 3458A, option 002 DC Voltage – Generate (0 to 0.22) V (0.22 to 2.2) V (2.2 to 11) V (11 to 22) V (22 to 220) V (220 to 1100) V 2.1 µV 12 µV 43 µV 85 µV 1.1 mV 7.8 mV Fluke 5730A DC Voltage – Measure 0 V to 100 mV 100 mV to 1 V (1 to 10) V (10 to 100) V 100 V to 1 kV 1.1 µV 6.5 µV 62 µV 0.84 mV 9.7 mV Agilent 3458A, option 002 DC Resistance – Generate, Fixed Points 0 Ω 1 Ω 1.9 Ω 10 Ω 19 Ω 100 Ω 190 Ω 1 kΩ 1.9 kΩ 10 kΩ 19 kΩ 100 kΩ 43 µΩ 98 µΩ 0.18 mΩ 0.25 mΩ 0.46 mΩ 1.0 mΩ 2.0 mΩ 6.8 mΩ 13 mΩ 67 mΩ 0.13 Ω 0.88 Ω Fluke 5730A

(A2LA Cert. No. 3159.01) 06/03/2025 Page 6 of 6 Parameter/Equipment Range CMC2, 3 (±) Comments DC Resistance – Generate, Fixed Points (cont) 190 kΩ 1 MΩ 1.9 MΩ 10 MΩ 19 MΩ 100 MΩ 1.7 Ω 14 Ω 36 Ω 0.43 kΩ 0.95 kΩ 11 kΩ Fluke 5730A DC Resistance – Measure (0 to 10) Ω (10 to 100) Ω 100 Ω to 1 kΩ (1 to 10) kΩ (10 to 100) kΩ 100 kΩ to 1 MΩ (1 to 10) MΩ (10 to 100) MΩ 0.24 mΩ 2.0 mΩ 14 mΩ 0.14 Ω 1.4 Ω 21 Ω 0.68 kΩ 55 kΩ Agilent 3458A, option 002 ____________________________________________ 1 This laboratory offers commercial calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration. 3 The stated measured values are determined using the indicated instrument (see Comments). This capability is suitable for the calibration of the devices intended to measure or generate the measured value in the ranges indicated. CMCs are expressed as eithe r a specific value that covers the full range or as a fraction/percentage of the reading plus a fixed floor specification. 4 This scope meets A2LA’s P112 Flexible Scope Policy.