This UNI-T UT501 insulation tester measures resistance, insulation resistance and AC/DC voltage. UNI-T UT501 Insulation Tester Features Functions: insulation resistance resistance DC voltage AC voltage Auto ranging Alarm light display and buzzer Low battery indication UNI-T UT501 Insulation Tester Technical Specifications Display LCD with backlight, 70.6 x 34 mm Output voltage Range 250 V / 500 V / 1000 V Accuracy ±10%
Mini Digital STC-1000 All-purpose Temperature Controller With Sensor 110V 10A *{margin:0;padding:0;} img{border:0;border:1px #ccc solid;} body{font-size:12px;background:#fff;font-family:"??";} a{color:#333;text-deco
Description Description 220Vac STC-1000 Microcomputer Temperature Controller Main function : switch the modes between cool and heat ,control temperature by setting the temperature set value and the different value,temperature calibration,refrigerating control output delay protection, Alarm when temoerature exceeds temperatu
New AC 220v All purpose Temperature Controller STC-1000 With sensor Description: Auto Switch the modes between cool and heat; Control temperature by setting the temperature setting value and the difference value; Temperature calibration; Refrigerating control output delay protection; Alarm when temperature exceeds temperature limit or when sensor error Temperature measuring range: -50~99oC Resoluti
Omega temperature control programmable. You can re-calibrate with ice at 0 degree C with thermocouple k type. 2 internal 5Am mechanical relays to control on/off.
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