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21 CFR Compliant Temperature Data Loggers

WiFi- or USB-based temperature data loggers specifically designed for 21CFR applications. Applications include refrigerators, freezers, clean rooms, or any other environment where temperature and humidity data must be closely monitored and reported without risk of manipulation. Includes all the controls, system verifications, audits, and electronic signatures required for 21CFR compliance to make both measurement and bullet-proof reporting. Learn More about 21 CFR Compliance.

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Measurement

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Temperature and Humidity

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EL-21CFR-1-LCD
Stand-alone Temperature Data Logger
$121.99
EL-21CFR-1-LCD Stand-alone Temperature Data Logger
  • Environmental -35 to +80°C (-31 to +176°F)
  • ±1 °C (±2 °F) overall accuracy
  • 21 CFR 11 compliant
  • 45-hr to 2-year record times
  • Time and date stamps all data
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EL-21CFR-2-LCD
Stand-alone Temperature & RH Data Logger with LCD Display
$144.99
EL-21CFR-2-LCD Stand-alone Temperature and RH Data Logger
  • Environmental -35°C to +80°C (-31°F to +176°F), 0 to 100% RH
  • ±0.5°C (±1°F), ±3% RH accuracy
  • 21 CFR 11 compliant
  • 45-hour to >2-year record times
  • Time and date stamps all data
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EL-21CFR-2-LCD+
High Accuracy Temperature & RH Data Logger with LCD Display
$172.49
EL-21CFR-2-LCD+ High Accuracy Stand-alone Temperature and RH Data Logger
  • Environmental -35°C to +80°C (-31°F to +176°F), 0 to 100%
  • ±0.3°C (±0.6°F), ±2% RH overall accuracy
  • 21 CFR 11 compliant
  • 45-hour to >2-year record times
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EL-21CFR-TP-LCD
Stand-alone Temperature Data Logger with LCD Display
$151.49
EL-21CFR-TP-LCD Stand-alone Temperature Data Logger
  • -40°C to +125°C (-40°F to +257°F)
  • 21 CFR compliant
  • 9-hour to >2-year record times
  • LCD display
  • Included 1-meter thermistor probe
  • Time and date stamps all data
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EL-21CFR-TP-LCD+
High Accuracy Temperature Data Logger with LCD Display
$177.49
EL-21CFR-TP-LCD+ Stand-alone Temperature Data Logger
  • -40°C to +125°C (-40°F to +257°F)
  • 21 CFR compliant
  • 9-hour to >2-year record times
  • LCD display
  • Included 3-meter thermistor probe
  • Time and date stamps all data
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EL-21CFR-TC
Stand-alone Thermocouple Data Logger
$126.49
EL-USB-TC Stand-alone Thermocouple Data Logger
  • -200°C to +1300°C (-328°F to +2372°F)
  • Accepts TC-types J, K and T
  • Battery-operated
  • 21 CFR compliant
  • 9-hour to >2-year record times
  • Included K-type thermocouple probe
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EL-WiFi-21CFR-T
Stand-alone WiFi Temperature Data Logger
EL-WIFI-21CFR-T Stand-alone WiFi Temperature Data Logger
  • Environmental -20°C to +60°C (-4°F to +140°F)
  • ±1.0°C overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to the Cloud
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EL-WiFi-21CFR-T+
High Accuracy WiFi Temperature Data Logger
EL-WIFI-21CFR-T+ High Accuracy Stand-alone WiFi Temperature Data Logger
  • Environmental -20°C to +60°C (-4°F to +140°F)
  • ±0.1°C overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to the Cloud
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EL-WiFi-21CFR-TH
WiFi Temperature and Humidity Data Logger
EL-WiFi-21CFR-TH Stand-alone WiFi Temperature and RH Data Logger
  • Environmental -20°C to +60°C (-4°F to +140°F), 0 to 100% RH
  • ±1°C, ±3% RH overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to the Cloud
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EL-WiFi-21CFR-TH+
High Accuracy Stand-alone WiFi Temperature & RH Data Logger
EL-WIFI-21CFR-TH+ High Accuracy Stand-alone WiFi Temperature and RH Data Logger
  • Environmental -20°C to +60°C (-4°F to +140°F), 0 to 100% RH
  • ±0.2°C, ±1.8% RH overall accuracy
  • 21 CFR compliant
  • 802.11b-compliant
  • Stores data to the Cloud
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EL-WiFi-21CFR-TP
WiFi Temperature Data Logger
EL-WIFI-21CFR-TP Stand-alone WiFi Temperature Data Logger
  • -40°C to +125°C (-40°F to +257°F)
  • ±0.5°C overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to local PC or to The Cloud
  • Thermistor probe (50 cm) included
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EL-WiFi-21CFR-TP+
High Accuracy WiFi Temperature Data Logger
EL-WIFI-21CFR-TP+ High Accuracy Stand-alone WiFi Temperature Data Logger
  • -40°C to +125°C (-40°F to +257°F)
  • ±0.1°C overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to the Cloud
  • Thermistor probe (50 cm) included
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EL-WiFi-21CFR-DTP+
Dual-Channel High Accuracy WiFi Temperature Data Logger
EL-WIFI-21CFR-DTP+ Dual Channel High Accuracy Stand-alone WiFi Temperature Data Logger
  • -40°C to +125°C (-40°F to +257°F)
  • ±0.1°C overall accuracy
  • 21 CFR compliant
  • Time and date stamps all data
  • Stores data to the Cloud
  • Two Thermistor probes included
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EL-WiFi-21CFR-TC
WiFi Thermocouple Data Logger
EL-WIFI-21CFR-TC Stand-alone WiFi Thermocouple Data Logger
  • -270 to +1300°C (-454 to +2372°F)
  • Supports TC-types J, K and T
  • 21 CFR compliant
  • 802.11b-compliant
  • Included K-type thermocouple probe
  • Time and date stamps all data
  • Stores data to the Cloud
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EL-WiFi-21CFR-DTC
Dual Channel WiFi Thermocouple Data Logger
EL-WIFI-21CFR-DTC Stand-alone Dual Channel WiFi Thermocouple Data Logger
  • -270 to +1300°C (-454 to +2372°F)
  • Supports TC-types J, K and T
  • 21 CFR compliant
  • 2 K-type TC probes included
  • Time and date stamps all data
  • Stores data to the Cloud
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Model Interface Resolution Channels Channel Expansion Max Sample Rate Display Data Storage Measurement
Range		 Price
EL-21CFR-1-LCD USB 0.1 ° 1 No 0.1 S/s Digital Internal -35 to +80 °C
(-31 to +176 °F)		 $121.99
EL-21CFR-2-LCD USB 0.5 °C
(1 °F)		 1 No 0.1 S/s Digital Internal -35 to +80 °C
(-31 to +176 °F)
0-100% RH		 $144.99
EL-21CFR-2-LCD+ USB 0.3 °C
(0.6 °F)		 1 No 0.1 S/s Digital Internal -35 to +80 °C
(-31 to 176 °F)
0-100% RH		 $172.49
EL-21CFR-TP-LCD USB 0.5 °C
(1 ° F)		 1 No 1 S/s Digital Internal -40 to +125°C
-40 to +257°F		 $151.49
EL-USB-TP-LCD+ USB 0.5 °C
(1 ° F)		 1 No 1 S/s Digital Internal -40 to +125°C
-40 to +257°F		 $177.49
EL-21CFR-TC USB 0.5 °C
(1 ° F)		 1 No 1 S/s None Internal TC Types J, K, T $126.49
EL-WiFi-21CFR-T WiFi 0.1 ° 1 No 0.1 S/s Digital PC or Cloud -20 to +60°C
-4 to +140°F		 $161.49
EL-WiFi-21CFR-T+ WiFi ± 0.01 ° 1 No 0.1 S/s Digital PC or Cloud -20 to +60°C
-4 to +140°F		 $206.49
EL-WiFi-21CFR-TH WiFi ± 0.5 °C
(± 1 °F)		 1 No 0.1 S/s Digital PC or Cloud -20 to +60 °C
(-4 to +140 °F)
0 to 100% RH		 $229.99
EL-WiFi-21CFR-TH+ WiFi ± 0.01 ° 1 No 0.1 S/s Digital PC or Cloud -20 to +60 °C
(-4 to +140 °F)
0 to 100% RH		 $269.99
EL-WiFi-21CFR-TP WiFi ± 0.1 °C
(0.1 °F)		 1 No 0.1 S/s Digital PC or Cloud -40 to +125 °C
(-40 to 257 °F)		 $229.99
EL-WiFi-21CFR-TP+ WiFi ± 0.01 °C
(0.01 °F)		 1 No 0.1 S/s Digital PC or Cloud -40 to +125 °C
(-40 to 257 °F)		 $304.49
EL-WiFi-21CFR-DTP+ WiFi ± 0.01 °C
(0.01 °F)		 2 No 0.1 S/s Digital PC or Cloud -40 to +125 °C
(-40 to 257 °F)		 $413.49
EL-WiFi-21CFR-TC WiFi ± 0.1 °C
(0.1 °F)		 1 No 1 S/s/Ch Digital PC or Cloud TC Types J, K, N, T $264.49
EL-WiFi-21CFR-DTC WiFi ± 0.1 °C
(0.1 °F)		 2 No 1 S/s/Ch Digital PC or Cloud TC Types J, K, N, T $378.99