humidity indicator cards

RFID Automatic Card Reading Light / Beep / Display Guard Tour Management System After guard tour management system product HUA-101ZS reads the RFID ch...

Features GN1S067 is an intelligent LoRaWAN tracker developed by RXHF for positioning and data monitoring of cattle and sheep in the livestock industry...

Product Description: Fingertip Pulse Oximeter is a powerful and reliable device designed to monitor oxygen saturation (SpO2), pulse rate (PR) and puls...

Features: 1. Suitable in monitoring the effect of 121°C (132°C) steam chemical indicator Card in hospitals and other health departments. 2. Put it int...

High frequency Tower structure online ups uninterrupted power supply 1KVA 2KVA 3KVA Parameters: Model HQ10G(L) HQ20G(L) HQ30G(L) HQ60G(L) HQ1110G(L) C...

Product Description: Introducing the Smart Wireless Lock: a wireless smart lock designed to keep your home secure. This lock is the perfect choice for...

Product Description: Introducing the 4G CCTV Solar Camera: a solar powered CCTV camera that is perfect for outdoor security applications. This camera ...

Product Description: Product Overview: Printer Printing Machine Type: Printing Machine Accepting papers: TIFF/JPG/EPS/PDF/BMP Printing Platform: 1260*...

BLD300B CE certified 12~48VDC 300W BLDC 3-phase Brushless Motor Driver BLD-300B DC brushless motor driver is a high-performance product for the brushl...

LED Pocket CAT4 4G LTE WiFi hotspot router , 4G LTE wireless router , 4g mobile router , mifi router Requires standard SIM ( 2FF ) card from carrier a...

AG-HX56143302 High Arm Entrance Turnstile 304 Stainless Steel Barrier Turnstile Product Description AG-HX56143302 access control sliding gate is a sec...

16-sheet Micro-cut Paper Shredder Product Description Features: Shreds 16 sheets at a time 30 L (7.9 gal.) pull out basket with see-through window Aut...

Product Description Refrigeration, delay adjustable, temperature correction, over-temperature limit alarm and cancel probe failure alarm, the first po...

Card Dispenser,ATM Card Reader,CRT-730-B Product Features: For ATM/CRS High-performance card acceptance,ejecting & temporary storage Capacity for ...

4 Channels 1080P SD Card Mobile DVR 3G 4G WIFI For School Bus​ Model Name: SD210 Brand Name: CAX PWR: Power Indicator LED, LED on means powered has co...

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Wireless intelligent temperature and humidity meter Product features: 1. Audible and visual alarm prompt 2. 2.4g/5g dual band wireless data transmissi...

Power frequency withstand voltage:2.5KV(AC virtual value), 1min Insulation resistance: ≥2mΩ Allowed voltage fluctuation: ±20%(AC indicator lamp) Conti...

Load indicator load cell display load cell meter Technical parameters Aluminum housing,compact size 24 bit Sigma-Delta ADC Power supply: 24V DC Load c...

Technical parameters Power Supply: 6V(four of 1.5v A Alkaline Batteries). IC card specification: 9007RF-EM:ID card, 9007RF-M1:Mifare card Power consum...