Pylon Atlantic - A Division of Pylon Electronics

(A2LA Cert. No. 3630.02) 10/18/2024 Page 1 of 16 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 PYLON ATLANTIC – A DIVISION OF PYLON ELECTRONICS INC. 31 Trider Crescent Dartmouth, Nova Scotia CANADA B3B 1V6 Brendan Thomey Phone: 902 468 3344 CALIBRATION Valid To: September 30, 2026 Certificate Number: 3630.02 In recognition of the successful completion of the A2LA evaluation process (including an assessment of the organization’s compliance with A2LA’s Calibration Program Requirements), accreditation is granted to this laboratory to perform the following calibrations 1, 8: I. Dimensional Parameter/Equipment Range CMC2, 4 (±) Comments Hand Tools3 – Calipers (OD/ID/Depth) Depth Gages Height Gages Indicators Micrometers (ID/OD/Depth) Up to 24 in (600 mm) Up to 6 in (150 mm) Up to 24 in (600 mm) Up to 2 in (50 mm) Up to 6 in (150 mm) (6 to 24) in (600 mm) 300 µin (7.7 µm) 300 µin (7.7 µm) 300 µin (7.7 µm) 54 µin (1.4 µm) (31 + 1.2L) µin (8 + 4.6L) µin Gage blocks Gage blocks Gage blocks Gage Blocks Gage blocks Length – 1D Up to 12 in Up to 24 in (20 + 1L) µin 43 µin ULM Precision height gage with gage block Flatness – Anvils & Spindles Up to 0.001 in 10 µin Optical flat

(A2LA Cert. No. 3630.02) 10/18/2024 Page 2 of 16 II. Electrical – DC/Low Frequency Parameter/Equipment Range CMC2, 5 (±) Comments DC Voltage3 – Measure (0 to 202) mV (0.202 to 2.02) V (2.02 to 20.2) V (20.2 to 202) V (202 to 1050) V (0 to 120) mV (0.12 to 1.2) V (1.2 to 12) V (12 to 120) V (120 to 1000) V (0 to 10) kV (10 to 140) kV 7.5 µV/V + 0.2 µV 2.9 µV/V + 0.3 µV 2.9 µV/V + 0.5 µV 4.3 µV/V + 30 µV 4.4 µV/V + 0.5 mV 11 µV/V + 0.35 µV 9.6 µV/V + 0.34 µV 9.6 µV/V + 0.57 µV 12 µV/V + 35 µV (12 + (14V/1000) 2) µV/V + 120 µV 0.034 % + 0.034 V 0.091 % + 0.8 V 8588A 3458A V = voltage Vitrek 4700 w/ HVL-150 probe DC Voltage3 – Generate (0 to 220) mV (0.22 to 2.2) V (2.2 to 11) V (11 to 22) V (22 to 220) V (220 to 1100) V 5.4 µV/V + 0.39 µV 3.1 µV/V + 0.62 µV 2.3 µV/V + 2.3 µV 2.3 µV/V + 3.9 µV 3.1 µV/V + 39 µV 4.7 µV/V + 390 µV Fluke 5720A DC Current3 – Measure (0 to 20.2) µA (20.2 to 202) µA (0.202 to 2.02) mA (2.02 to 20.2) mA (20.2 to 202) mA (0.202 to 2.02) A (2.02 to 20.2) A (20.2 to 30.2) A (0 to 120) nA (0.12 to 1.2) µA (1.2 to 12) µA (12 to 120) µA (0.12 to 1.2) mA (1.2 to 12) mA (12 to 120) mA (0.12 to 1.05) A 27 µA/A + 0.4 nA 9.8 µA/A + 0.4 nA 9.2 µA/A + 4 nA 14 µA/A + 40 nA 57 µA/A + 1 µA 140 µA/A + 0.1 mA 240 µA/A + 0.4 mA 560 µA/A + 4.4 mA 34 µA/A + 45 pA 23 µA/A + 45 pA 23 µA/A + 110 pA 23 µA/A + 0.91 nA 23 µA/A + 5.7 nA 23 µA/A + 57 nA 40 µA/A + 0.57 µA 120 µA/A + 11 µA 8588A 3458A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 3 of 16 Parameter/Equipment Range CMC2, 5 (±) Comments DC Current3 – Generate Clamp-On Meters (0 to 220) μA (0.22 to 2.2) mA (2.2 to 22) mA (22 to 220) mA (0.22 to 2.2) A (2.2 to 11) A (11 to 20.5) A (20 to 149.999) A (150 to 549.999) A (550 to 1025) A 33 µA/A + 5.4 nA 27 µA/A + 6.2 nA 27 µA/A + 39 nA 35 µA/A + 0.62 µA 54 µA/A + 12 µA 260 µA/A + 370 µA 760 µA/A + 570 µA 0.58 % + 0.17 A 0.58 % + 0.58 A 0.59 % + 0.58 A 5720A w/ 5725A Fluke 552X series Fluke 552X series w/ Fluke 552XA/coil Resistance3 – Measure/Generate (0 to 2.02) Ω (2.02 to 20.2) Ω (20.2 to 202) Ω 202 Ω to 2.02 kΩ (2.02 to 20.2) kΩ (20.2 to 202) kΩ 202 kΩ to 2.02 MΩ (2.02 to 20.2) MΩ (20.2 to 202) MΩ 202 MΩ to 2.02 GΩ (2.02 to 10) GΩ 17 µΩ/Ω + 4 µΩ 10 µΩ/Ω + 14 µΩ 9.2 µΩ/Ω + 50 µΩ 9.1 µΩ/Ω + 0.5 mΩ 9.2 µΩ/Ω + 5 mΩ 9.3 µΩ/Ω + 50 mΩ 11 µΩ/Ω + 1 Ω 17 µΩ/Ω + 10 Ω 68 µΩ/Ω + 1 kΩ 230 µΩ/Ω + 0.1 MΩ 0.14 % + 10 MΩ 8588A with 552X series calibrator or standard resistors Resistance3 – 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 190 kΩ 1 MΩ 1.9 MΩ 10 MΩ 19 MΩ 100 MΩ 39 µΩ 74 µΩ/Ω 74 µΩ/Ω 19 µΩ/Ω 19 µΩ/Ω 8.5 µΩ/Ω 8.5 µΩ/Ω 7.0 µΩ/Ω 7.0 µΩ/Ω 7.0 µΩ/Ω 7.0 µΩ/Ω 8.5 µΩ/Ω 8.5 µΩ/Ω 14 µΩ/Ω 15 µΩ/Ω 29 µΩ/Ω 36 µΩ/Ω 85 µΩ/Ω 5720A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 4 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Voltage3 – Measure (1 to 12.12) mV (1 to 121.2) mV (0.01 to 1.212) V (0.1 to 12.12) V 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 2) MHz (2 to 4) MHz (4 to 8) MHz (8 to 10) MHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 2) MHz (2 to 4) MHz (4 to 8) MHz (8 to 10) MHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (1 to 2) MHz (2 to 4) MHz (4 to 8) MHz (8 to 10) MHz 290 µV/V + 1.1 µV 370 µV/V + 1.1 µV 380 µV/V + 1.1 µV 0.3 % + 1.1 µV 1 % + 4 µV 2 % + 4 µV 88 µV/V + 0.5 µV 130 µV/V + 0.5 µV 230 µV/V + 1 µV 530 µV/V + 5 µV 0.21 % + 30 µV 1.1 % + 0.1 mV 1.6 % + 0.5 mV 4.1 % + 1 mV 8.4 % + 1 mV 16 % + 1 mV 76 µV/V + 5 µV 130 µV/V + 5 µV 230 µV/V + 10 µV 530 µV/V + 50 µV 0.21 % + 0.3 mV 1 % + 1 mV 1.5 % + 5 mV 4 % + 10 mV 8.2 % + 10 mV 16 % + 10 mV 76 µV/V + 50 µV 130 µV/V + 50 µV 230 µV/V + 100 µV 530 µV/V + 500 µV 0.21 % + 3 mV 1 % + 10 mV 1.5 % + 50 mV 4 % + 100 mV 8.2 % + 100 mV 16 % + 100 mV 8588A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 5 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Voltage3 – Measure (cont) (1 to 121.2) V (10 to 1050) V (0 to 10) kV (10 to 100) kV 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz (30 to 100) kHz 60 Hz 60 Hz 90 µV/V + 0.5 mV 110 µV/V + 0.5 mV 230 µV/V + 1 mV 590 µV/V + 5 mV 0.37 % + 50 mV 1.1 % + 0.5 V 110 µV/V + 25 mV 110 µV/V + 25 mV 230 µV/V + 25 mV 590 µV/V + 100 mV 0.14 % + 0.11 V 0.57 % + 1.1 V 8588A Vitrek 4700 w/H LV-150 probe AC Voltage3 – Generate (0.2 to 2.2) mV (2.2 to 22) mV (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz 210 µV/V + 3.9 µV 81 µV/V + 3.9 µV 70 µV/V + 3.9 µV 180 µV/V + 3.9 µV 420 µV/V + 4.7 µV 930 µV/V + 9.3 µV 1200 µV/V + 19 µV 2400 µV/V + 19 µV 210 µV/V + 3.9 µV 81 µV/V + 3.9 µV 70 µV/V + 3.9 µV 180 µV/V + 3.9 µV 420 µV/V + 4.7 µV 930 µV/V + 9.3 µV 1200 µV/V + 19 µV 2400 µV/V + 19 µV 5720A w/ 5725A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 6 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Voltage3 – Generate (cont) (22 to 220) mV (0.22 to 2.2) V (2.2 to 22) V (22 to 220) V (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (10 to 20) Hz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz 210 µV/V + 12 µV 81 µV/V + 6.2 µV 70 µV/V + 6.2 µV 180 µV/V + 6.2 µV 420 µV/V + 16 µV 700 µV/V + 19 µV 1200 µV/V + 23 µV 2200 µV/V + 47 µV 210 µV/V + 39 µV 78 µV/V + 16 µV 36 µV/V + 7.8 µV 66 µV/V + 9.3 µV 97 µV/V + 31 µV 330 µV/V + 78 µV 850 µV/V + 190 µV 1400 µV/V + 470 µV 210 µV/V + 390 µV 78 µV/V + 160 µV 36 µV/V + 54 µV 66 µV/V + 93 µV 89 µV/V + 190 µV 240 µV/V + 620 µV 850 µV/V + 1900 µV 1200 µV/V + 3100 µV 210 µV/V + 3.9 mV 78 µV/V + 1.6 mV 47 µV/V + 0.54 mV 74 µV/V + 0.93 mV 130 µV/V + 2.3 mV 780 µV/V + 16 mV 4000 µV/V + 39 mV 7000 µV/V + 78 mV 5720A w/ 5725A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 7 of 16 Parameter/Range Frequency CMC2, 5, 6 (±) Comments AC Voltage3 – Generate (cont) (220 to 700) V (700 to 1000) V Wideband AC Voltage Flatness: 1.1 mV 3 mV 11 mV to 3.5 V (15 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 30) kHz (30 to 50) kHz (50 to 100) kHz 40 Hz to 1 kHz (1 to 20) kHz (20 to 30) kHz (10 to 30) Hz 30 Hz to 120 kHz 120 kHz to 2 MHz (2 to 10) MHz (10 to 20) MHz (20 to 30) MHz (10 to 30) Hz 30 Hz to 120 kHz 120 kHz to 2 MHz (2 to 10) MHz (10 to 20) MHz (20 to 30) MHz (10 to 30) Hz 30 Hz to 120 kHz 120 kHz to 2 MHz (2 to 10) MHz (10 to 20) MHz (20 to 30) MHz 62 µV/V + 3.1 mV 62 µV/V + 3.1 mV 97 µV/V + 4.7 mV 280 µV/V + 8.5 mV 280 µV/V + 8.5 mV 1000 µV/V + 35 mV 70 µV/V + 3.1 mV 130 µV/V + 4.7 mV 470 µV/V + 8.5 mV 0.23 % 0.078 % 0.16 % + 2.3 µV 0.31 % + 2.3 µV 0.47 % + 2.3 µV 1.2 % + 12 µV 0.23 % 0.078 % 0.078 % + 2.3 µV 0.23 % + 2.3 µV 0.39 % + 2.3 µV 1.2 % + 2.3 µV 0.23 % 0.078 % 0.078 % + 2.3 µV 0.16 % + 2.3 µV 0.31 % + 2.3 µV 0.78 % + 2.3 µV 5720A w/ 5725A 5720A wideband

(A2LA Cert. No. 3630.02) 10/18/2024 Page 8 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Current3 – Measure (0.202 to 20.2) µA (20.2 to 202) µA (0.202 to 2.02) mA (2.02 to 20.2) mA (20.2 to 202) mA (0.202 to 2.02) A (2.02 to 20.2) A (20.2 to 30.2) A 1 Hz to 2 kHz (2 to 10) kHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz 1 Hz to 2 kHz (2 to 10) kHz (10 to 30) kHz 1 Hz to 2 kHz (2 to 10) kHz 10 Hz to 2 kHz (2 to 10) kHz 10 Hz to 2 kHz (2 to 10) kHz 0.21 % + 2.5 nA 0.21 % + 2.5 nA 280 µA/A + 5 nA 530 µA/A + 5 nA 740 µA/A + 5 nA 280 µA/A + 50 nA 530 µA/A + 50 nA 740 µA/A + 50 nA 280 µA/A + 0.5 µA 530 µA/A + 0.5 µA 740 µA/A + 0.5 µA 280 µA/A + 5 µA 520 µA/A + 5 µA 740 µA/A + 5 µA 300 µA/A + 0.1 mA 550 µA/A + 0.1 mA 840 µA/A + 0.5 mA 840 µA/A + 0.5 mA 840 µA/A + 12 mA 0.13 % + 12 mA 8588A AC Current3 – Generate (29 to 329.99) µA (10 to 20) Hz (20 to 45) Hz 45 to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 30) kHz 0.15 % + 0.076 µA 0.11 % + 0.076 µA 0.095 % + 0.076 µA 0.23 % + 0.11 µA 0.61 % + 0.15 µA 1.2 % + 0.3 µA 552X series calibrator

(A2LA Cert. No. 3630.02) 10/18/2024 Page 9 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Current3 – Generate (cont) (0.33 to 3.2999) mA (3.3 to 32.999) mA (33 to 329.99) mA (0.33 to 1.09999) A (1.1 to 2.99999) A (3 to 10.9999) A (11 to 20.5) A (10 to 20) Hz (20 to 45) Hz 45 to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 30) kHz (10 to 20) Hz (20 to 45) Hz 45 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 30) kHz (10 to 20) Hz (20 to 45) Hz 45 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 30) kHz (10 to 45) Hz 45 to 1 kHz (1 to 5) kHz (5 to 10) kHz (10 to 45) Hz 45 Hz to 1 kHz (1 to 5) kHz (5 to 10) kHz (45 to 100) Hz 100 Hz to 1 kHz (1 to 5) kHz (45 to 100) Hz 100 Hz to 1 kHz (1 to 5) kHz 0.15 % + 0.11 µA 0.095 % + 0.11 µA 0.076 % + 0.11 µA 0.15 % + 0.15 µA 0.38 % + 0.23 µA 0.76 % + 0.46 µA 0.14 % + 1.5 µA 0.068 % + 1.5 µA 0.03 % + 1.5 µA 0.061 % + 1.5 µA 0.15 % + 2.3 µA 0.3 % + 3 µA 0.14 % + 15 µA 0.068 % + 15 µA 0.03 % + 15 µA 0.076 % + 38 µA 0.15 % + 76 µA 0.3 % + 150 µA 0.14 % + 76 µA 0.038 % + 76 µA 0.46 % + 760 µA 1.9 % + 3800 µA 0.14 % + 76 µA 0.046 % + 76 µA 0.46 % + 760 µA 1.9 % + 3800 µA 0.046 % + 1500 µA 0.076 % + 1500 µA 2.3 % + 1500 µA 0.091 % + 3800 µA 0.11 % + 3800 µA 2.3 % + 3800 µA 552X series calibrator

(A2LA Cert. No. 3630.02) 10/18/2024 Page 11 of 16 Parameter/Range Frequency CMC2, 5 (±) Comments AC Current3 – Generate (cont) Clamp-On Meters: (Non-Toroidal Type) (20 to 149.999) A (150 to 549.999) A (550 to 1025) A (20 to 149.999) A (150 to 400) A (45 to 65) Hz (65 to 440) Hz 0.65 % + 0.30 A 0.66 % + 1.1 A 0.65 % + 1.1 A 1.2 % + 0.30 A 1.4 % + 1.1 A 552X series w/ 5500A/coil Parameter/Equipment Range CMC2, 5 (±) Comments Capacitance – Measure/Generate (0 to 2.02) nF (1.8 to 20.2) nF (18 to 202) nF (0.18 to 2.02) µF (1.8 to 20.2) µF (18 to 202) µF (0.18 to 2.02) mF (1.8 to 20.2) mF (18 to 202) mF 0.19 % + 1 pF 810 µF/F + 2 pF 490 µF/F + 10 pF 420 µF/F + 0.1 nF 420 µF/F + 1 nF 620 µF/F + 10 nF 620 µF/F + 0.1 µF 720 µF/F + 1 µF 720 µF/F + 10 µF 8588A with 552X series calibrator Electrical Simulation of Thermocouples & Thermocouple Indicating Devices 3 – Generate Type B Type E (600 to 800) °C (800 to 1000) °C (1000 to 1550) °C (1550 to 1820) °C (-250 to -100) °C (-100 to -25) °C (-25 to 350) °C (350 to 650) °C (650 to 1000) °C 0.33 °C 0.26 °C 0.23 °C 0.25 °C 0.38 °C 0.12 °C 0.11 °C 0.12 °C 0.16 °C Fluke 552X series calibrator

(A2LA Cert. No. 3630.02) 10/18/2024 Page 12 of 16 Parameter/Equipment Range CMC2 (±) Comments Electrical Simulation of Thermocouples & Thermocouple Indicating Devices 3 – Generate (cont) Type J Type K Type N Type R Type S Type T (-210 to -100) °C (-100 to -30) °C (-30 to 150) °C (150 to 760) °C (760 to 1200) °C (-200 to -100) °C (-100 to -25) °C (-25 to 120) °C (120 to 1000) °C (1000 to 1372) °C (-200 to -100) °C (-100 to -25) °C (-25 to 120) °C (120 to 410) °C (410 to 1300) °C (0 to 250) °C (250 to 400) °C (400 to 1000) °C (1000 to 1767) °C (0 to 250) °C (250 to 1000) °C (1000 to 1400) °C (1400 to 1767) °C (-250 to -150) °C (-150 to 0) °C (0 to 120) °C (120 to 400) °C 0.21 °C 0.12 °C 0.11 °C 0.13 °C 0.18 °C 0.25 °C 0.14 °C 0.12 °C 0.2 °C 0.3 °C 0.3 °C 0.17 °C 0.14 °C 0.14 °C 0.21 °C 0.43 °C 0.27 °C 0.25 °C 0.30 °C 0.36 °C 0.27 °C 0.28 °C 0.35 °C 0.48 °C 0.18 °C 0.12 °C 0.11 °C Fluke 552X series calibrator

(A2LA Cert. No. 3630.02) 10/18/2024 Page 13 of 16 Parameter/Equipment Range CMC2, 5, 6 (±) Comments Electrical Simulation of RTD Indicators & Indicating Systems3 – Pt 385, 100 Ω (-200 to -80) °C (-80 to 0) °C (0 to 100) °C (100 to 300) °C (300 to 400) °C (400 to 630) °C (630 to 800) °C 0.038 °C 0.038 °C 0.053 °C 0.068 °C 0.076 °C 0.091 °C 0.18 °C Fluke 552X series calibrator Oscilloscopes3 – Amplitude – DC Signal 50 Ω Load 1 MΩ Load Amplitude – Square Wave 50 Ω Load 1 MΩ Load Bandwidth Flatness Time Marker Resistance – Measure (0 to 6.6) V (0 to 130) V 1 mV to 6.6 Vpp 10 Hz to 10 kHz 1 mV to 130 Vpp 10 Hz to 10 kHz 50 kHz to 100 MHz (100 to 300) MHz (300 to 600) MHz (600 to 1100) MHz 5 s to 50 ms 20 ms to 1 ns 40 to 60 Ω (0.5 to 1.5) MΩ 0.19 % + 30 µV 0.038 % + 30 µV 0.19 % + 30 µV 0.076 % + 30 µV 1.1 % + 76 µV 1.5 % + 76 µV 3.0 % + 76 µV 3.8 % + 76 µV 19 µs/s + 760 µs/s * t 1.9 µs/s 0.076 % 0.076 % 552XA/SC1100 t = time in seconds

(A2LA Cert. No. 3630.02) 10/18/2024 Page 14 of 16 III. Mechanical Parameter/Equipment Range CMC2, 4, 6 (±) Comments Pneumatic & Hydraulic Gage Pressure3 (30 to 15 000) psig 0.11 % Digital pressure standard Pneumatic Pressure Absolute Gauge Up to 15 psia (-15 to 150) psig (150 to 1000) psig 0.0079 psia 0.0079 psig 0.0096 % MENSOR CPG2500 Torque Wrenches3 (10 to 100) ozf-in (2 to 250) lbf-in (10 to 100) lbf-ft (25 to 250) lbf-ft (100 to 1000) lbf-ft 1.2 % 0.65 % 0.76 % – 0.002T 0.54 % + 0.000 17T 0.52 % + 0.000 03T Norbar 43236 torque standard Scales & Balances3 Up to 30 kg Up to 1000 lbs 3.5M mg 0.12 % S class weights F class weights Load Cells3, 10 Up to 60 000 lbf 0.018 % Load cells Force Gauges (0.002 to 400) lbf 0.024 % Class 3 weights Aircraft Scales10 Up to 25 000 lbs (25 000 to 60 000) lbs 0.018 % 0.014 % Load cells Mass (1 to 41) g (41 to 120) g (121 to 3000) g (3001 to 30 000) g (0.05 + 0.007M) mg (0.12 + 0.007M) mg (3 + 0.003M) mg (19 + 0.001M) mg Class 1 weights, mass comparator, analytical balance

(A2LA Cert. No. 3630.02) 10/18/2024 Page 15 of 16 Parameter/Equipment Range CMC2, 4, 6 (±) Comments Torque Testers (0 to 250) lbf-ft (250 to 5000) lbf-ft 0.028 % 0.033 % Torque arms & weights Cable Tensiometers (10 to 560) lbf (5 to 500) lbf (5 to 200) lbf (0.0023 + 0.0044T) lbf (0.05 + 0.006T) lbf 0.15 lbf Starrett FMS2500 King Nutronics Class 3 weights Anemometers Hot Wire Vane (1.5 to 40) m/s (1.5 to 28) m/s 0.29 m/s 0.29 m/s Temp probe, manometer, humidity sensor IV. Thermodynamics Parameter/Equipment Range CMC2, 9 (±) Comments Temperature – Measuring Equipment (5 to 70) °C (-20 to 100) °C Ambient to 250 °C 0.14 °C 0.03 °C 0.38 °C Thunder Scientific 2500 Temperature bath & Fluke PRT w/1502A Relative Humidity – Measuring Equipment (20 to 80) % RH 0.63 % RH Thunder Scientific 2500 V. Time & Frequency Parameter/Equipment Range CMC2, 6, 9 (±) Comments Frequency3 – Measure (1 to 40) Hz 40 Hz to 10 MHz 0.057 % 0.011 % Agilent 3458A

(A2LA Cert. No. 3630.02) 10/18/2024 Page 16 of 16 Parameter/Equipment Range CMC2, 5, 6, 9 (±) Comments Frequency3 – Measuring Equipment 0.01 Hz to 2 MHz Up to 500 MHz 2 µHz/Hz + 3.9 µHz 2 µHz/Hz Fluke 5522A Fluke 5522A/SC1100 ___________________________________ 1 This laboratory offers commercial calibration service and field calibration service where noted. 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 Field calibration service is available for this calibration. Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA Scope. Allowance must be made for aspects su ch as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC. 4 In the statement of CMC, L is the numerical value of the nominal length of the device measured in inches for Imperial units, or in millimeters for metric units. M is the numerical value of the nominal weight measured in Kg (Mass, Scales). T is the numerical value of the nominal torque in lb·ft (Torque Wrenches). 5 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. CMC’s are expressed as either a specific value that covers the full range or as a percent or fraction of the reading plus a fixed floor specification. 6 In the statement of CMC, percentages are to be read as percent of reading, unless otherwise noted. 7 This laboratory meets R205 – Specific Requirements: Calibration Laboratory Accreditation Program for the types of dimensional tests listed above and is considered equivalent to that of a calibration. 8 This scope meets A2LA’s P112 Flexible Scope Policy. 9 The type of instrument or material being calibrated is defined by the parameter. This indicates the laboratory is capable of calibrating instruments that measure or generate the values in the ranges indicated for the listed measurement parameter. 10 The contributions attributed to the repeatability of the “best existing device” are not included in the CMC claim.