AZ88597 4Channel Thermistor Thermal Thermometer Recorder Data Logger with Relay

Features:*Programmable independent high/low alarm of each channel with relay output * One button press operation to display T1-T2* Display temperature change from baseline* Temperature offset function for adjustment purpose* Relay to trigger external alarm system on (ex: GSM message)* Over-range indication with error messages* Blue back light function for dark area operation* 12/24 hour time format selective* Real time display (YEAR-MON-DATE, Hour-Min)* 20 mins auto power off to save power* Temperature units ℃/℉ selectiveSpecification：Model:88597Thermistor Temperature Range:-30~70℃, -22~158℉Thermistor Temperature Resolution:0.1℃, 0.1℉Thermistor Temperature Accuracy:0.5℃Relay:A normal open contactContact rating@resistive load: 1A 30VDC/0.5A 125VACSD Card SD Card or SDHC card (MMC and SDXC cards are not compatible)Sampling Rate:Programmable from 1 second upLCD Size:104(L) * 47(W) mmOperating Temperature:0~50℃Operating RH%:Humidity <80%Storage Temperature:-20~50℃Storage RH% Humidity :<90%Meter Size:152(L) * 100(W) * 39(H)mmWeight:~300gBattery:4PCS AA Alkaline Batteries or 9V DC AdaptorStandard Package:Meter, 4 PCS Thermistor Sensor Probes, Manual, SD Card, Plain Box

• Super big LCD portable / wall-mount SD card logger
• Measure and Log 4 temperature at once by using quick response NTC Thermistor probes
• Hold function, Max/Min, offset, Low battery indicator
• Beeper and LED alarm are both available
• Programmable temperature High/Low alarm limit