RS PRO RS-989 Handheld Digital Multimeter, 10A ac 1000V ac 10A dc 1000V dc

  • RS Stock No. 161-1624
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

RS PRO Heavy Duty True-RMS Digital Multimeter with Bluetooth and IP67 Protection

This versatile handheld digital multimeter from our own brand RS PRO features a variety of electronics measurement functions including AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency (electrical & electronic), Duty Cycle, Diode Test, Insulation Test, and Continuity plus Thermocouple Temperature. The device features True-RMS for excellent precision when testing, with results clearly displayed via an TFT colour LCD display screen. Bluetooth connectivity allows you to transfer and store data from the device to a mobile or computer, ensuring your data is backed up and accessible. The multimeter is housed in a double molded enclosure with an IP67 rating, offering excellent protection with water resistant properties.

Features and benefits

• Bluetooth connectivity allowing you to transfer data to a computer
• User friendly interface
• True-RMS for excellent precision
• Large TFT colour LCD display screen
• Safety category CAT III, CAT IV, 600 V, 1000 V
• AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency (electrical & electronic), Duty Cycle, Diode Test, Insulation Test, and Continuity plus Thermocouple Temperature
• Auto power off function to preserve battery life
• Test leads included
• Double molded enclosure with IP67 rating offering excellent protection and water resistance
• Data logging - up to 100 Data and screen shots are possible
• Bandwidth up to 20KHz
• Li-ion rechargeable battery and battery charger (provided)


Digital Multimeters are a type of measurement device used to test and measure a range of electrical properties such as voltage (volts), current (amps) and resistance (ohms). Using a digital output readout, the digital multimeter is connected to a device and measures typically the voltage and any resistances, giving you an output you can measure. Digital multimeters offer a wide range of AC and DC measurement capabilities to suit a variety of applications. Multimeters are essential tester tools for carrying out electrical work from home renovations to large scale installations.


How does the Bluetooth function work?

Bluetooth communication allows you to link and transfer the contents of a meter’s memory to a PC. Open the setup menu, position the menu selector next to the menu item labeled Bluetooth and press the key Enter. “Turn on Bluetooth” and press OK ,”Turn off Bluetooth” and press OK.

What is the IP rating?

The IP rating refers to the level of protection offered by the enclosure of the device. The first number relates to the level of protection from solids such as dust, where as the second digit relates to liquid. The higher the IP rating, the higher the level of protection will be.

This device features an IP67 rating, offering protection from dust ingress and water.

Is this calibrated?

This model is available with the following calibration:

RSCAL - 1886971
UKAS CAL - 1886972

Does this include a continuity check?

Yes, this device features a continuity check feature.

Does it feature an audible signal?

Yes, an audible signal will sound if the resistance is less than 25Ω (approx.).


Carrying case, test certificate, testing leads, temperature probe, battery charger, adaptor and instruction manual.

Attribute Value
Multimeter Type Handheld
Absolute Maximum AC Current Measurement 10A ac
Absolute Maximum DC Current Measurement 10A dc
Absolute Maximum AC Voltage Measurement 1000V ac
Absolute Maximum DC Voltage Measurement 1000V dc
Absolute Maximum Resistance Measurement 50MΩ
Absolute Maximum Capacitance Measurement 10mF
Absolute Maximum Temperature Measurement +1350°C
Connectivity Bluetooth
Functions Measured AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency, Resistance
True RMS Yes
Maximum Frequency 10MHz
Display Type LCD
Model Number p RS-989
DC Current Measurement Resolution 0.1µA dc
AC Current Measurement Resolution 0.1µA ac
Resistance Measurement Resolution 100mΩ
AC Voltage Measurement Resolution 100mV ac
DC Voltage Measurement Resolution 100mV dc
Capacitance Measurement Resolution 0.01nF
Temperature Measurement Resolution 0.1°C
Best Resistance Measurement Accuracy ±0.1 %
Width 50mm
Weight 360g
Safety Category Level CAT III, CAT IV
Best AC Current Accuracy ±0.8 %
Length 79mm
Battery Type Li-ion
Safety Category Voltage 600 V, 1000V
Dimensions 79 x 50 x 170mm
Best DC Voltage Accuracy ±0.5 %
Best DC Current Accuracy ±0.1 %
Height 170mm
Best Capacitance Measurement Accuracy ±1 %
Best Temperature Measurement Accuracy ±1 %
Best AC Voltage Accuracy ±0.5 %
Temporarily out of stock - back order for despatch 07/09/2020, delivery within 4 working days from despatch date
Price Each
SGD 298.66
(exc. GST)
SGD 319.57
(inc. GST)
Per unit
1 +