KOTOBUKI KOGEI Thermostat 160W Set of 2

New, unused item.
Excerpt from the manufacturer's website:

High-performance IC Thermostat ET-300X and SP Standard Heater Set

● Easy operation with a large dial (19℃-31℃)
● Suitable for both freshwater and saltwater
● Compact design + black tube adopted!

Compatible aquarium size: 60cm or less
Recommended water volume: 64L

[Safety Heater SP160W]

■ Features
? Heater for connection with thermostats from various manufacturers
? SP Standard compact design + black tube adopted for inconspicuousness!
▽ 5 Advantages
? Heated water circulates smoothly into the aquarium without stagnation.
? Reduces accidents where fish get stuck in narrow spaces like heater cover slits and die.
? Shape prevents accidental dry burning that can occur if the heater cover is forgotten.
? Easy to clean as the cover does not need to be removed during maintenance.
? Unique design achieves a surface temperature that prevents dry burning accidents even without a heater cover.

■ Specifications
Rated power consumption: 110W
Power supply: AC100V 50/60Hz
Usage environment: Freshwater, Saltwater
Product size: Heater part: Outer diameter 29 x Length 188 x Height 39mm
Cord length: Approx. 95cm

[IC Power Thermostat ET-300X]

■ Features
? Power ON/OFF status clearly visible with LED lamp.
? Easy temperature setting. Adopted a large dial for simple operation.
? Prevents fire accidents! Flame-retardant resin plug adopted.
? ±1℃ accuracy. High-sensitivity sensor adopted.
? Noise-resistant design to prevent equipment malfunction.
? 1-year warranty included (Saltwater: 6 months)

■ Specifications
Rated power consumption: 2.6W
Power supply: AC100V 50/60Hz
Control temperature/accuracy: Approx. 19℃-31℃ / ±1℃
Product size: Main unit: Width 5.2 x Depth 3.5 x Height 11cm (excluding hanging hook)
Power cord: Approx. 95cm
Sensor cord: Approx. 95cm
Heater outlet cord: Approx. 15cm