US$6.54 / piece
US$17.85 / piece
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US$8.49 / piece
US$2.83 / piece
US$19.69 / piece
US$4.92 / piece
US$99.68 / piece
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US$14.80 / piece
US$11.05 / piece
Description
ETC-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple NTC Dual sensor 220V
Specifications:
Model:ETC-974
Temperature measure range: NTC probe :-50~110°C(-58~230°F)
PTC probe:-55~140°C(-67~284°F)
Display resolution:1°C/0.1°C(with the swithch mode between integer and decimal)
Accuracy:NTC:±0.5°C(-30°C~50°C)；other±1°C
PTC:±1°C(-30°C~50°C); other±2°C
Probe type :NTC(-50°C~120°C) ;PTC(-50°C~150°C)
Power supply:230VAC±10% ;50/60Hz
Rated current of the relays(refrigeration ,defrost and fan):8A/220VAC
Use temperature:-5°C~55°C
Relative humidity:10%-90%RH (not condensing)
Storage temperature:-30°C~85°C
Input: 2 NTC sensor
Sensor lenth:2M(include the probe)
Product length:77*34.5*58mm
Mounting size:71*29
Previous: Digital 0.0-14.0 PH Meter Tester 0-9990ppm Digital TDS EC LCD Water Purity PPM Aquarium Filter
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