Portable pen type multimeter, used to test DC & amp; AC voltage, resistance, positive diode voltage fall and audible continuity. 2000 counts digit LCD monitor with character 12mm high offers clear readings. Use the toggle switch on functions and ranges. Other 3 buttons to lock display value, turn on / off backlight, select resistor, diode or continuity test, change units (DC or AC). With auto range control function, over-range indicator and low battery indicator. Auto Power Off: it will switch to standby mode automatically after 15 minutes if there is no operation. The anti-slip cover with test probe slots can protect multimeters and organize probes as well.
eBay
Battery Tester Battery Load Analyzer 9V 1.5V Digital LCD Tester Universal Household Battery Tester
Aliexpress UK
[New upgrade]: The product supports forward and reverse charging, increases the current direction to indicate the direction, 1.54 inch large LCD screen, super clear resolution 240×240, 4 operation buttons and 5 connection ports. The plug with gold-plated USB contacts has a strong coating to prevent scratches, stains and damage [Wide range of applications]: It can measure all kinds of USB chargers/PC/laptop/desktop computer/mobile phone/power bank/discharge load/car charger/cable. Support Type-C interface full digital compatible PD protocol/QC3.0/QC4.0 protocol, quick charge supports PD QC2.0 QC3.0/4.0 MTK and other protocols, support USB2.0 500M, USB-A support USB3.0, can reach 5G [New reminder function]: Temperature alarm: over 45°C, the temperature display will flash; Voltage alarm: less.
eBay
TDS Meter Digital Water Tester High Accuracy Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water
Aliexpress UK
Capacitance 200pF~20000μF. Zeroing: There is a zeroing knob on the front, easy for operation. Data hold: Put the “HOLD” switch to "ON" and the DH sign will appear on the display. Data Hold Yes. Power: a 9V laminated battery.
eBay
Digital Waterproof EC/Temp Soil Tester LCD Display Portable Removable Digital Waterproof Tester for
Aliexpress UK
Hertz frequency. 1 Current clamp. AC current. 1 Test cable. Rear Pannier Rack Alloy Bicycle Bike Luggage Carrier Rear Mounted 3way fitting. Car Battery Tray Holder Mount Adjustable Hold Down Clamp Bracket 355x210mm New.
eBay
High Accuracy TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water
Aliexpress UK
Fitted with a backlit LCD screen, auto power off, continuity buzzer and data hold features. Supplied with test leads and 1 x 6F22 9V battery. Battery 1 x 6F22 9V battery (supplied). Resistance 200ohms/2kohms/20kohms/200kohms/2Mohms.
eBay
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM
Aliexpress UK
Specifications: Material: ABS Overall Dimensions: 13.5 x 6.7 x 3.3 cm Display Size: 4.5 x 2 mm Maximum Display: 1999 Dc Voltage: 200mV-2-20-200-600V ±0.5% Ac Voltage: 200V-600V ±1.0% Dc Current: 200u-2m-20m-200m-10A ±1.8% Resistance: 200-2k-20k-200k-2MΩ ±1.0% Triode Measurement: Yes (PNP/NPN Triode hFE) Diode Measurement: Yes Power Supply: 6F22 9V Battery (excluding) Package included: 1 x Digital Multimeter with Testing Leads.
eBay
TDS Meter Digital Water Quality Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water
Aliexpress UK
(UT201+/UT202+UT202A+ only). Jaw opening. Large screen LCD display, fast ADC / analog to digital converter. AC current (A). AC current frequency (Hz). DC current (A). Live wire test. Display count.
eBay
TDS Meter Digital Water Tester High Accuracy Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water
Aliexpress UK
DC current: 99.99A/600.0A. AC Current: 99.99A/600.0A. USB-C charging cable 1. Temperature cable 1. All products are quality checked. Otherwise deal is final. Capacitance: 999.9μF/99.99μF/9.999μF/999.9nF/99.99nF/9.999nF, 9.999mF/99.99mF.
eBay
BT-168D Digital Battery Tester Universal Digital LCD Tester AA AAA CD 9V 1.5V Button Cell Voltage
Aliexpress UK