TK299PLUS 4 Channel Thermistor Thermal Datalogger Thermometer with Relay Datalogging HOLD Function

Tekcoplus Ltd. Verified independent store

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Features: Portable or wallmount Thermistor Thermometer with relay Datalogger save and record via SD Card Comes with NTC Thermistor probe Log and measure four temperature at once Se t the temperature alarm independently into 4 channels Unlimited auto/manual memories (depend on the SD card memory) Relay to trigger external alarm system on. Such as GSM message T1-T2, MAX/MIN value and HOLD function Temperature change from baseline HIGH/LOW alarm limit of each channel with relay output Temperature offset function for adjustment purpose Over-range indication with error messages Blue backlight function With Beeper and LED alarm Low battery indicator and auto power off function °C/°F Temperature units Super big LCD (104 x 47mm) 12/24 hour time format selectable Display year-mon-date,hour-min Japan and Taiwan patented Specifications: Thermistor Temp. Range: -30~70°C,-22~158°F Resolution: 0.1°C, 0.1°F Accuracy: ±0.5°C Relay: a normal open contact, contact rating @ resistive load: 1A 30VDC/0.5A 125VAC Sampling Rate : Programmable from 1 second up Dimension (L x W x T) : 152 x 100 x 39mm Weight : ~300g Power Supply : 4 x AA Batteries (included in the set) or 9V adaptor (not included in the set) Set comprise with: 1 x 4 Channel NTC Thermistor Thermometer 4 x Thermistor type Probe 1 x 8gb SD Card 4 x AA Batteries Operation Manual Show more