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DS18B20 Clone Digital Temperature Sensor Probe Waterproof 1m 2m 3m 5m

Price range: $0.46 through $1.32
Specification: Sensor: Clone DS18B20 digital temperature sensor Probe size: 6x50mm Working voltage: 3 – 5.5V Measuring range: -20 – 80
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FY-11 Thermometer Hygrometer ℃ ℉ Temperature and Humidity Sensor

Price range: $0.51 through $0.53
Specifications Color: Black/White Measuring Humidity Range: 10%RH ~ 99%RH Humidity Accuracy: +5/-5% Humidity Display Resolution: 1%RH Measuring Temperature Range: -50
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FY-12 Thermometer Hygrometer ℃ ℉ Temperature and Humidity Sensor with Probe and Display

$0.72
Specifications Color: Black/White Measuring Humidity Range: 10%RH ~ 99%RH Humidity Accuracy: +5/-5% Humidity Display Resolution: 1%RH Measuring Temperature Range: -50
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KWS-V20 USB Ammeter Voltmeter Current Voltage Meter Power Bank Capacity Tester

$1.60
Features: A USB meter to measure voltage, current, power, capacity, with 0.91 inch OLED display. Lightweight and portable. Description: Over-voltage
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LC100-A Digital Inductor Capacitor Meter Tester

$8.05
LC100-A Digital LCD High Precision Inductance Capacitance L/C Meters Capacitor Test Mini USB Interface Original Inductor Capacitance Meter LC100A Automatic
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LCR-T4 ESR Meter Transistor Tester

Price range: $0.67 through $5.08
LCR-T4 ESR Meter Transistor Tester Diode Triode Capacitance Capacitor SCR Inductance Inductor Multimeter Tools Case
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Lithium Battery Pack Voltage Power Level Meter 12V 24V 36V 48V 60V 72V 84V DC

Price range: $0.59 through $1.49
This battery fuel gauge indicator is suitable for 12V, 24V, 36V, 48V, 60V, 72V, 84V batteries, lithium batteries, polymer batteries,
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MASTECH MAS830L Digital Multimeter Pocket Size

$11.79
MASTECH MAS830L Pocket Size Digital Multimeters Meter with Resistance AC/DC Voltage Tester Digital Multimeter Esr Automotive Electrical Dmm Transistor Peak
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Mini Hygrometer Thermometer ℃ ℉ Temperature and Humidity Sensor Gauge Round

$0.70
Specification: Temperature range: -50℃-70℃ (-58°F – 158°F) Temperature Accuracy: ±0.1℃/°F Temperature Display Resolution: 0.1℃/℉ Measuring Humidity Range: 20% RH ~
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PZEM-004T AC 80V-260V 10A 100A Power Volt Amp Current Tester Meter

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Price range: $4.39 through $9.66
PZEM-004T AC 80V-260V 10A 100A Electrical Power Volt Amp Current Tester Monitor Meter Digital Multifunction Watt Module For Arduino TTL
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SCT-013 Non-invasive AC current Sensor YHDC

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$2.92
SCT-013 Non-invasive AC current Sensor Split Core YHDC SCT013 SCT-013-000 100A 50A 30A 20A 10A Model: SCT013 Non-invasive current transformer
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Servo Motor Tester Tool CCPM Consistency Master

$0.63
Servo Tester Gear Testing CCPM Consistency Master Checker 3CH 4.8-6V with Indicator Light Digital Servo Tester / ESC Consistency Tester
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TMP-10 Thermometer ℃ ℉ Temperature Sensor with Probe 1m 2m 3m 5m

Price range: $0.47 through $0.77
Specification: Measurement Range: -50 ~ 110℃; -58°F ~ 199°F Working temperature: 0 ~ 50℃; -14°F ~ +122°F Accuracy: ±1℃; ±2°F
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USB Ammeter Voltmeter Current Voltage Meter Charger Doctor

$0.61
USB Ammeter Voltmeter Current Voltage Meter Charger Doctor Charging Power Bank Capacity Tester
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W2809 Temperature Controller -50 to 110 ℃ (-58 to 230 ℉) DC 12V Programmable Thermostat Relay

$1.95
Blue is SET temperature, Red is ambient temperature Input voltage: DC 12 V Temperature measurement range: -50°C ~ 110°C Resolution
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XH-W1209 12V DC Digital Temperature Controller Thermostat -50 – 110 °C with Relay

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Price range: $0.67 through $0.97
Specifications: Temperature range : -50 – 110 ℃ Dimensions: 48.5x40mm Temperature control mode: ON / OFF Resolution：When temperature is 0.1℃,
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XH-W3001 Digital LED Temperature Controller Thermostat

Price range: $1.05 through $1.14
XH-W3001 12V 24V 110V 220V Digital LED Temperature Controller Thermostat Control Switch NTC 10K Probe Features: 1.Temperature measurement, display; refrigeration,
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