Stand-alone temperature logger with LCD display USB interface for set-up and data download -35 °C to +80 °C (-31 °F to +176 °F) measurement range High-contrast LCD display Stores 16,379 temperature reading measurements Programmable logging rate from once every 10 seconds to every 12 hours Battery powered

Remote temperature logger with rechargeable battery and stainless steel enclosure, measures and stores up to 32,510 temperature readings -20 to +60 °C (-4 to + 140 °F) measurement range Stainless steel (316 grade) case Environmental protection to IP67 Rechargeable lithium-ion battery Bi-color status LEDs behind protective window Mini-USB interface for set-up and data download User programmable alarm thresholds Immediate and delayed start logging

Battery-powered remote thermocouple data logger measures and records temperatures from -200 to +1300 °C Stores over 32,000 temperature measurements Red and green LED status indication Sampling rates from 1 per second to once every 12 hours Includes K type thermocouple 0 to 400 °C (32 to +752 °F) Supports K, J, and T type thermocouples Includes 1/2AA, 3.6 V lithium battery

Rechargeable battery-powered remote device for on-site setup and data collection from compatible USB-501-x and USB-502-x data loggers Built-in USB port connects directly to USB-500 series logger, no PC required Touch-screen LCD for logger setup, retrieval, and viewing of data Ideal for in the field applications Rechargeable lithium battery provides up to 8 hours of use Stored data can be transferred to a PC via micro-USB cable Compatible with USB-501-x and USB-502-x loggers

USB-powered temperature (4 sensor types) and voltage measurement device 4 differential temperature inputs 4 differential or single-ended voltage inputs Automatic linearization of data Open thermocouple detection No external power supply required Voltage ranges: ±10 V, ±5 V, ±2.5 V, ±1.25 V 8 digital I/O 4 sensor types: thermocouples, RTDs, thermistors, semiconductor temperature sensors

Rechargeable battery-powered WiFi temperature sensor with LCD includes 25 in. Micro-USB cable and wall mounting bracket Measure temperature while transferring data via WiFi to a PC Built-in data display Measurement range from –20 °C to 60 °C (–4 °F to 140 °F) 802.11b-compliant Capable of logging greater than 1,000,000 temperature samples Sensor memory stores all data even if WiFi is temporarily disconnected Internal lithium polymer battery (rechargeable using included Micro-USB cable)

•High-speed pulse counter for general counting applications •4 counter I/O •48 MHz maximum input frequency •Programmable resolution up to 64-bits •Aggregate scan rate of 8 MB/s •Supports the following counter input modes -Totalize (event counting) -Period measurements - Pulse-width measurements -Timing measurements •Debounce filter circuitry with flexible edge, level, direction, and debounce settings to better adapt to signals •Four independent pulse-width modulation (PWM) timers with count, period, delay, and pulse-width registers •Eight individually-configurable digital I/O channels •Synchronous high-speed reads of digital and counter inputs •External clock input and internal clock output •External digital trigger •No external power required

•High-speed pulse counter for general counting applications •8 counter I/O •48 MHz maximum input frequency •Programmable resolution up to 64-bits •Aggregate scan rate of 8 MB/s •Supports the following counter input modes -Totalize (event counting) -Period measurements - Pulse-width measurements -Timing measurements •Debounce filter circuitry with flexible edge, level, direction, and debounce settings to better adapt to signals •Four independent pulse-width modulation (PWM) timers with count, period, delay, and pulse-width registers •Eight individually-configurable digital I/O channels •Synchronous high-speed reads of digital and counter inputs •External clock input and internal clock output •External digital trigger •No external power required