{"id":9574873858285,"title":"50 Pack Humidity Indicator Cards, 6 Spot 10-60% Blue to Pink","handle":"50-pack-humidity-indicator-cards-6-spot-10-60-blue-to-pink","description":"\u003ch3\u003e50 Pack Humidity Indicator Cards, 6 Spot 10-60% Blue to Pink\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFeatures: The product reagent uses a special formula to ensure accurate\nindication. This product can monitor humidity in any enclosed\/sealed storage\nspace, such as military surplus ammunition boxes, ammunition canisters,\nammunition pouches, toolboxes, 3D printing consumables sealed plastic storage\nboxes, jewelry boxes, weapon cases, leather wardrobes, storage boxes,\nsubmarine photography equipment drying boxes, sealed transparent plastic\nstorage boxes, etc. The indicator color changes from blue (dry) to pink\n(moist). The humidity indicator card is highly sensitive to temperature,\nhumidity, air pressure and wind force, so it does not perform well in open-air\nenvironments. In a closed space, they can accurately display the relative\nhumidity. Specifications: Material: paper Color: white blue Size: 3.8 x 1.4\ninch Package includes: 50 x Humidity indicator cards Notes: Manual\nmeasurement, please allow slight errors on size. The color may exist a slight\ndifference due to different screen displays\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct Includes: 50 humidity indicator cards inside the package; The outer layer is vacuum packed and includes a desiccant to effectively maintain product accuracy\u003c\/li\u003e\n \u003cli\u003eProduct Design: compact, flat card design for easy portability and use anytime, anywhere; This product is suitable for various packaging materials, such as steel, metals, machinery, diagnostic reagents, electronic components, and biological products\u003c\/li\u003e\n \u003cli\u003eProduct Material: the paper should be clearly printed, free of stains and damage; The color change is obvious (blue to pink) the blue to pink color change is very obvious; Strict quality control of raw materials and testing of each batch ensure that each card absorbs sufficient reagent for more accurate color changes\u003c\/li\u003e\n \u003cli\u003e6 Indicator Points: when the card is first opened, all points may change color due to sudden contact with humidity; After approximately 30 minutes, the card will complete calibration, at which point you can read the humidity value; 6 humidity indicator points (10%\/20%\/30%\/40%\/50%\/60%) Color changes are clearly visible\u003c\/li\u003e\n \u003cli\u003eWide Applications: helps check and maintain humidity ideal for tracking humidity and knowing when to replenish desiccant packets; Applied with desiccants, it can monitor humidity in any enclosed\/sealed storage space\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T01:37:39+10:00","created_at":"2026-09-09T15:20:19+10:00","vendor":"ForraFun","type":"Temperature Indicators","tags":["industrial_Sep2026"],"price":12900,"price_min":12900,"price_max":12900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50651492876525,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0G4M1GYLR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"50 Pack Humidity Indicator Cards, 6 Spot 10-60% Blue to Pink","public_title":null,"options":["Default Title"],"price":12900,"weight":59,"compare_at_price":null,"inventory_management":"shopify","barcode":"YOG-ForraFun-1063","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0G4M1GYLR.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51rb451lSYL.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51SQwU-idvL.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51YW-Aqos8L.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51PsKvQ04zL.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51BoQh-4nIL.jpg?v=1788931221","\/\/leoforward.com\/cdn\/shop\/files\/51OO8PM-rvL._SX35_SY46.jpg?v=1788931221"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0G4M1GYLR.jpg?v=1788931221","options":["Title"],"media":[{"alt":null,"id":41958377128173,"position":1,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0G4M1GYLR.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0G4M1GYLR.jpg?v=1788931221","width":500},{"alt":null,"id":41958377160941,"position":2,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51rb451lSYL.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51rb451lSYL.jpg?v=1788931221","width":500},{"alt":null,"id":41958377193709,"position":3,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51SQwU-idvL.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51SQwU-idvL.jpg?v=1788931221","width":500},{"alt":null,"id":41958377226477,"position":4,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51YW-Aqos8L.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51YW-Aqos8L.jpg?v=1788931221","width":500},{"alt":null,"id":41958377259245,"position":5,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51PsKvQ04zL.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51PsKvQ04zL.jpg?v=1788931221","width":500},{"alt":null,"id":41958377292013,"position":6,"preview_image":{"aspect_ratio":1.025,"height":488,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51BoQh-4nIL.jpg?v=1788931221"},"aspect_ratio":1.025,"height":488,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51BoQh-4nIL.jpg?v=1788931221","width":500},{"alt":null,"id":41958377324781,"position":7,"preview_image":{"aspect_ratio":1.75,"height":20,"width":35,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51OO8PM-rvL._SX35_SY46.jpg?v=1788931221"},"aspect_ratio":1.75,"height":20,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51OO8PM-rvL._SX35_SY46.jpg?v=1788931221","width":35}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e50 Pack Humidity Indicator Cards, 6 Spot 10-60% Blue to Pink\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFeatures: The product reagent uses a special formula to ensure accurate\nindication. This product can monitor humidity in any enclosed\/sealed storage\nspace, such as military surplus ammunition boxes, ammunition canisters,\nammunition pouches, toolboxes, 3D printing consumables sealed plastic storage\nboxes, jewelry boxes, weapon cases, leather wardrobes, storage boxes,\nsubmarine photography equipment drying boxes, sealed transparent plastic\nstorage boxes, etc. The indicator color changes from blue (dry) to pink\n(moist). The humidity indicator card is highly sensitive to temperature,\nhumidity, air pressure and wind force, so it does not perform well in open-air\nenvironments. In a closed space, they can accurately display the relative\nhumidity. Specifications: Material: paper Color: white blue Size: 3.8 x 1.4\ninch Package includes: 50 x Humidity indicator cards Notes: Manual\nmeasurement, please allow slight errors on size. The color may exist a slight\ndifference due to different screen displays\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct Includes: 50 humidity indicator cards inside the package; The outer layer is vacuum packed and includes a desiccant to effectively maintain product accuracy\u003c\/li\u003e\n \u003cli\u003eProduct Design: compact, flat card design for easy portability and use anytime, anywhere; This product is suitable for various packaging materials, such as steel, metals, machinery, diagnostic reagents, electronic components, and biological products\u003c\/li\u003e\n \u003cli\u003eProduct Material: the paper should be clearly printed, free of stains and damage; The color change is obvious (blue to pink) the blue to pink color change is very obvious; Strict quality control of raw materials and testing of each batch ensure that each card absorbs sufficient reagent for more accurate color changes\u003c\/li\u003e\n \u003cli\u003e6 Indicator Points: when the card is first opened, all points may change color due to sudden contact with humidity; After approximately 30 minutes, the card will complete calibration, at which point you can read the humidity value; 6 humidity indicator points (10%\/20%\/30%\/40%\/50%\/60%) Color changes are clearly visible\u003c\/li\u003e\n \u003cli\u003eWide Applications: helps check and maintain humidity ideal for tracking humidity and knowing when to replenish desiccant packets; Applied with desiccants, it can monitor humidity in any enclosed\/sealed storage space\u003c\/li\u003e\n \u003c\/ul\u003e"}