https://sperdirect.com/fil-ca/collections/frontpage 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/home-page-7114686.png?v=1752749710 https://sperdirect.com/fil-ca/collections/anemometers 2026-04-07T14:40:24-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/anemometers-1104525.jpg?v=1752749674 https://sperdirect.com/fil-ca/collections/ir-thermometers 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/infrared-thermometers-2317751.jpg?v=1752749718 https://sperdirect.com/fil-ca/collections/vibration 2026-04-07T14:40:48-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/vibration-meters-8190718.jpg?v=1752749769 https://sperdirect.com/fil-ca/collections/air-quality 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/indoor-air-quality-9379432.jpg?v=1752749716 https://sperdirect.com/fil-ca/collections/thermometers 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/thermometers-1966667.jpg?v=1752749759 https://sperdirect.com/fil-ca/collections/sound 2026-04-25T04:11:33-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/sound-meters-1293836.jpg?v=1752749752 https://sperdirect.com/fil-ca/collections/ultrasonic-cleaners 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/ultrasonic-cleaners-1910141.jpg?v=1761391540 https://sperdirect.com/fil-ca/collections/stopwatches-timers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/stopwatches-timers-6490765.jpg?v=1752749755 https://sperdirect.com/fil-ca/collections/emf-rf-electromagnetic-radiation 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/emf-rf-meters-3533007.jpg?v=1752749699 https://sperdirect.com/fil-ca/collections/moisture-meters 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/moisture-meters-1062989.jpg?v=1752749726 https://sperdirect.com/fil-ca/collections/probes-thermocouples 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/thermocouple-thermometers-2486901.jpg?v=1752749758 https://sperdirect.com/fil-ca/collections/light-meters 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/light-meters-9342806.jpg?v=1757442060 https://sperdirect.com/fil-ca/collections/water-quality 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/multi-parameter-water-quality-meters-5590367.jpg?v=1752749727 https://sperdirect.com/fil-ca/collections/hygrometers 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/hygrometers-5461051.jpg?v=1752749714 https://sperdirect.com/fil-ca/collections/heat-stress 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/heat-stress-5889301.jpg?v=1752749706 https://sperdirect.com/fil-ca/collections/turbidity 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/turbidity-meters-6720437.jpg?v=1752749762 https://sperdirect.com/fil-ca/collections/pressure-meters 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/pressure-manometers-5366432.jpg?v=1752749741 https://sperdirect.com/fil-ca/collections/cables-ac-adapters 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/cables-ac-adapters-3832648.jpg?v=1752749677 https://sperdirect.com/fil-ca/collections/barometers 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/barometers-2321162.jpg?v=1752749710 https://sperdirect.com/fil-ca/collections/accessories 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/accessories-1998071.jpg?v=1762274597 https://sperdirect.com/fil-ca/collections/calibration-solutions 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/calibration-solutions-reagents-3855327.png?v=1752749685 https://sperdirect.com/fil-ca/collections/chlorine 2026-04-21T04:09:10-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/chlorine-meters-8107628.jpg?v=1752749688 https://sperdirect.com/fil-ca/collections/conductivity 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/conductivity-tds-salinity-5987909.jpg?v=1752749693 https://sperdirect.com/fil-ca/collections/dissolved-oxygen 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/dissolved-oxygen-7657088.jpg?v=1771019479 https://sperdirect.com/fil-ca/collections/ph-orp 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/ph-meters-4037462.jpg?v=1752749738 https://sperdirect.com/fil-ca/collections/torque-meter 2026-04-07T14:40:45-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/torque-meters-7793610.jpg?v=1752749760 https://sperdirect.com/fil-ca/collections/vacuum-meter 2026-04-07T14:40:48-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/vacuum-meters-5004936.jpg?v=1752749768 https://sperdirect.com/fil-ca/collections/re-calibrations 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/recalibration-recertification-3733827.png?v=1752749744 https://sperdirect.com/fil-ca/collections/lab-equipment 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/lab-equipment-9399710.jpg?v=1762468713 https://sperdirect.com/fil-ca/collections/building-inspections 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/building-inspection-4127180.jpg?v=1752749676 https://sperdirect.com/fil-ca/collections/hvac-r 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/hvac-refrigeration-1345475.png?v=1752749713 https://sperdirect.com/fil-ca/collections/museum-archives 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/museum-archives-8419371.jpg?v=1752749730 https://sperdirect.com/fil-ca/collections/environmental-quality 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/environmental-quality-5293473.jpg?v=1752749700 https://sperdirect.com/fil-ca/collections/industrial-hygiene-health-safety 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/industrial-hygiene-6144451.jpg?v=1752749717 https://sperdirect.com/fil-ca/collections/oil-gas 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/oil-gas-5367807.jpg?v=1752749734 https://sperdirect.com/fil-ca/collections/food-beverage 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/food-beverage-1676028.jpg?v=1752749702 https://sperdirect.com/fil-ca/collections/lab-water-quality 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/water-quality-1539507.jpg?v=1771523658 https://sperdirect.com/fil-ca/collections/optical-refractometers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/optical-refractometers-2519501.jpg?v=1752749736 https://sperdirect.com/fil-ca/collections/salinity 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/salinity-meters-7269867.png?v=1752749750 https://sperdirect.com/fil-ca/collections/glass-thermometers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/glass-thermometers-2181633.jpg?v=1752749704 https://sperdirect.com/fil-ca/collections/refractometers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/refractometers-9315846.jpg?v=1752749745 https://sperdirect.com/fil-ca/collections/food-service-thermometers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/food-service-rtd-thermometers-1058106.jpg?v=1752749703 https://sperdirect.com/fil-ca/collections/covid-19-products 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/covid-19-products-1145702.png?v=1752749696 https://sperdirect.com/fil-ca/collections/oxidation-reduction-potential-meters 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/orp-cod-meters-2214151.jpg?v=1752749737 https://sperdirect.com/fil-ca/collections/rf-meters 2026-04-10T04:10:07-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/rf-meters-8843125.jpg?v=1752749747 https://sperdirect.com/fil-ca/collections/uv-laser-light-meters 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/uv-light-meters-6774923.jpg?v=1757371716 https://sperdirect.com/fil-ca/collections/visible-light-meters 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/visible-light-meters-1812800.jpg?v=1757369593 https://sperdirect.com/fil-ca/collections/laboratory-refractometers 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/laboratory-refractometers-8999316.jpg?v=1752749716 https://sperdirect.com/fil-ca/collections/waterproof-refractometers 2026-04-07T14:40:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/waterproof-refractometers-5562917.jpg?v=1752749734 https://sperdirect.com/fil-ca/collections/stopwatch 2026-04-23T04:09:59-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/stopwatches-1183626.jpg?v=1752749730 https://sperdirect.com/fil-ca/collections/timer 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/timers-8551490.jpg?v=1752749733 https://sperdirect.com/fil-ca/collections/all 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/all-7719992.png?v=1752749709 https://sperdirect.com/fil-ca/collections/probes 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/probes-6061000.png?v=1752749724 https://sperdirect.com/fil-ca/collections/pipettes 2026-04-07T14:40:19-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/pipette-1631158.jpg?v=1759878015 https://sperdirect.com/fil-ca/collections/psychrometer 2026-04-17T04:09:45-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/psychrometers-3118794.jpg?v=1752749725 https://sperdirect.com/fil-ca/collections/new-products 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/new-products-6179195.jpg?v=1765317794 https://sperdirect.com/fil-ca/collections/min-max-thermometers 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/minmax-thermometers-2309938.jpg?v=1752749717 https://sperdirect.com/fil-ca/collections/thermal-imaging 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/thermal-imaging-cameras-3553395.jpg?v=1776205142 https://sperdirect.com/fil-ca/collections/clearance-items 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/clearance-items-1985106.png?v=1752749690 https://sperdirect.com/fil-ca/collections/on-sale-now 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/on-sale-now-9333629.png?v=1752749719 https://sperdirect.com/fil-ca/collections/co2-carbon-dioxide 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/carbon-dioxide-co2-5535161.jpg?v=1752749687 https://sperdirect.com/fil-ca/collections/refrigerant-leak-detection 2026-04-07T14:40:42-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/leak-detection-9283384.jpg?v=1752749721 https://sperdirect.com/fil-ca/collections/wireless-products 2026-04-28T15:14:32-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/wireless-products-5899627.jpg?v=1777414471 https://sperdirect.com/fil-ca/collections/water-quality-probes 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/water-quality-probes-5586884.jpg?v=1752749773 https://sperdirect.com/fil-ca/collections/mini-bluetooth-meters 2026-04-23T04:09:59-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/mini-bluetooth-meters-6911859.jpg?v=1775503746 https://sperdirect.com/fil-ca/collections/transducers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/transducers-7002364.jpg?v=1775503746 https://sperdirect.com/fil-ca/collections/portable-refractometers 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/portable-digital-refractometers-2361541.jpg?v=1752749740 https://sperdirect.com/fil-ca/collections/scales-balances 2026-04-07T14:40:24-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/balances-scales-9904648.jpg?v=1752749675 https://sperdirect.com/fil-ca/collections/new-meter-calibration-certification 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/new-meter-calibration-certification-2307369.jpg?v=1752749732 https://sperdirect.com/fil-ca/collections/electrical-meters 2026-04-27T09:23:40-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/multimeters-voltage-testers-9591116.png?v=1752749729 https://sperdirect.com/fil-ca/collections/radiation-meters 2026-04-07T14:40:50-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/radiation-meters-8829523.jpg?v=1775503746 https://sperdirect.com/fil-ca/collections/test-strips 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/test-strips-kits-9179701.jpg?v=1775503746 https://sperdirect.com/fil-ca/collections/color-management 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/color-management-6471066.jpg?v=1752749691 https://sperdirect.com/fil-ca/collections/manufacturing 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/manufacturing-2111668.jpg?v=1775503747 https://sperdirect.com/fil-ca/collections/gloss-meters 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/gloss-meters-4103923.jpg?v=1775503747 https://sperdirect.com/fil-ca/collections/online-water-quality-monitors-sensors 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/inline-water-quality-monitors-525700.jpg?v=1775503747 https://sperdirect.com/fil-ca/collections/agriculture 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/agriculture-9563379.jpg?v=1775503747 https://sperdirect.com/fil-ca/collections/aquaculture 2026-04-10T12:33:07-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/aquaculture-777099.jpg?v=1775503747 https://sperdirect.com/fil-ca/collections/peak-instruments 2026-04-07T14:40:54-07:00 daily https://sperdirect.com/fil-ca/collections/spectrocolorimeters 2026-04-18T04:12:59-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/spectrocolorimeters-2014945.jpg?v=1752749726 https://sperdirect.com/fil-ca/collections/spectrophotometers 2026-04-07T14:32:55-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/spectrophotometers-1999939.jpg?v=1752749729 https://sperdirect.com/fil-ca/collections/gloss-meters-1 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/gloss-meters-7858824.jpg?v=1752749713 https://sperdirect.com/fil-ca/collections/spectrodensitometers 2026-04-07T14:40:55-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/spectrodensitometers-6119132.jpg?v=1752749728 https://sperdirect.com/fil-ca/collections/3nh-accessories 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/3nh-accessories-9436983.jpg?v=1752749708 https://sperdirect.com/fil-ca/collections/haze-meters 2026-04-11T04:09:45-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/haze-meters-9632767.jpg?v=1752749714 https://sperdirect.com/fil-ca/collections/colorimeters 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/colorimeters-3263853.jpg?v=1752749712 https://sperdirect.com/fil-ca/collections/spectrophotometers-uv-visible 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/spectrophotometers-uvvisible-1322803.jpg?v=1775503748 https://sperdirect.com/fil-ca/collections/thermocouples-rtds-thermowells 2026-04-22T04:09:29-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/thermocouples-rtds-5423220.jpg?v=1760377047 https://sperdirect.com/fil-ca/collections/laser-led-light-meters 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/laser-led-other-light-meters-2327573.jpg?v=1757440307 https://sperdirect.com/fil-ca/collections/multi-purpose-light-meters 2026-04-07T14:40:59-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/multi-purpose-light-meters-8233773.jpg?v=1757395540 https://sperdirect.com/fil-ca/collections/thermocouple-accessories 2026-04-22T04:09:29-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/thermocouple-accessories-5244102.jpg?v=1775503748 https://sperdirect.com/fil-ca/collections/resistance-temperature-detectors-rtd 2026-04-18T04:12:59-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/resistance-temperature-detectors-rtds-5908692.jpg?v=1775503748 https://sperdirect.com/fil-ca/collections/hvac-monitors-controls 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/hvac-monitors-controls-3293310.jpg?v=1775503748 https://sperdirect.com/fil-ca/collections/centrifuges 2026-04-07T14:41:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/centrifuges-1353960.jpg?v=1762303105 https://sperdirect.com/fil-ca/collections/ultrasonic-cleaner-accessories-cleaning-solutions 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/ultrasonic-cleaner-accessories-7593892.jpg?v=1775503748 https://sperdirect.com/fil-ca/collections/mixers 2026-04-07T14:41:01-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/mixers-7950497.png?v=1775503749 https://sperdirect.com/fil-ca/collections/shakers 2026-04-07T14:41:02-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/shakers-3684835.jpg?v=1775503749 https://sperdirect.com/fil-ca/collections/stirrers 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/stirrers-9623041.jpg?v=1775510382 https://sperdirect.com/fil-ca/collections/tube-rollers-rotators 2026-04-07T14:41:03-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/tube-rotators-7868561.jpg?v=1775503749 https://sperdirect.com/fil-ca/collections/weather-stations 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/weather-stations-5125928.jpg?v=1775510438 https://sperdirect.com/fil-ca/collections/home-weather-stations 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/home-weather-stations-5521894.jpg?v=1775503750 https://sperdirect.com/fil-ca/collections/professional-weather-stations 2026-04-10T04:10:07-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/professional-weather-stations-8593920.jpg?v=1775503750 https://sperdirect.com/fil-ca/collections/professional-weather-stations-copy 2026-04-29T04:09:23-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/weather-sensors-1762867.jpg?v=1775503750 https://sperdirect.com/fil-ca/collections/weather-station-accessories 2026-04-16T04:13:35-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/weather-station-accessories-5469183.jpg?v=1775503750 https://sperdirect.com/fil-ca/collections/materials-non-destructive-testing 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/non-destructive-testing-6319212.jpg?v=1775503750 https://sperdirect.com/fil-ca/collections/3nh-technologies 2026-05-01T04:10:36-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/3nh-technologies-5203444.png?v=1775503751 https://sperdirect.com/fil-ca/collections/brk 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/brk-4143411.jpg?v=1775503751 https://sperdirect.com/fil-ca/collections/oxford-lab-products 2026-04-28T04:10:00-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/oxford-lab-products-9522020.png?v=1775503751 https://sperdirect.com/fil-ca/collections/sper-scientific-instruments 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/sper-logo-bw.gif?v=1775503751 https://sperdirect.com/fil-ca/collections/pyromation 2026-04-22T04:09:29-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/pyromation-5181820.png?v=1775504785 https://sperdirect.com/fil-ca/collections/sanwa-electric-instrument 2026-04-27T09:23:40-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/sanwa-electric-instrument-1903569.png?v=1775504785 https://sperdirect.com/fil-ca/collections/sekonic-industrial 2026-04-07T14:41:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/sekonic-industrial-6676729.jpg?v=1775504785 https://sperdirect.com/fil-ca/collections/tongdy-sensing-technology 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/tongdy-sensing-technology-7808162.png?v=1775504786 https://sperdirect.com/fil-ca/collections/davis-instruments 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/davis-instruments-9344029.png?v=1775504786 https://sperdirect.com/fil-ca/collections/crest-ultrasonics 2026-04-30T04:09:54-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/crest-ultrasonics-3547989.png?v=1775504786 https://sperdirect.com/fil-ca/collections/uni-trend 2026-04-24T04:10:28-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/uni-trend-2251016.png?v=1775504786 https://sperdirect.com/fil-ca/collections/brk-probes 2026-04-24T10:00:21-07:00 daily https://sperdirect.com/fil-ca/collections/industrial-data-loggers 2026-04-29T12:55:35-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/industrial-data-loggers-7523806.jpg?v=1777358708 https://sperdirect.com/fil-ca/collections/portable-data-loggers 2026-05-02T04:11:09-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/portable-data-loggers-3970907.jpg?v=1777468326 https://sperdirect.com/fil-ca/collections/pid-controllers 2026-04-30T15:01:14-07:00 daily https://cdn.shopify.com/s/files/1/0356/8248/4360/collections/pid-controllers-5102764.jpg?v=1777555809