This page lists impedance meter products available from suppliers in KSA with their verified test frequencies, measuring ranges, accuracy, power supply and package data.
Compare audio impedance testers, LCR and component impedance analyzers, earth fault loop testers, high current short circuit loop meters and battery internal resistance voltmeters. Suppliers are located in Riyadh, Jeddah and Dammam, with product specifications supplied directly by the manufacturers.
| Test Frequency 1 kHz standard, up to 200 kHz on LCR analysers |
Accuracy From 0.08 percent on lab-grade LCR meters to 3 percent on portable testers |
Resistance Range Up to 2 MOhm on general purpose LCR models |
Power Supply Battery powered, typically 6 x AA or 9V |
| Meter Type | Description | Typical Applications |
|---|---|---|
| Audio Impedance Tester | Handheld unit that measures the true impedance of a speaker system, typically at 1 kHz | Speaker system checks, PA line verification, home cinema installation |
| LCR and Component Impedance Meter | Bench or handheld analyser measuring inductance, capacitance and resistance with magnitude and phase | Component testing, manufacturing QC, R and D, PC board fault finding |
| Loop and Fault Loop Impedance Meter | Tester for earth loop resistance and prospective short circuit current in electrical installations | Insulation and earthing verification, electrical safety compliance testing |
| High Current Short Circuit Loop Meter | Rugged industrial unit for high current loop and short circuit testing at up to 300 A | Power utilities, large industrial installations, maintenance testing |
| Battery Internal Resistance Meter | Voltmeter and impedance meter combination that reads terminal voltage and internal resistance | Battery health checks, automotive and backup power testing |
The range distributed by Adwaa Al-Jazeerah covers audio impedance testers built for speaker system verification at 1 kHz, from compact handheld units to protection-relay models rated for higher test voltages. All units below are battery powered and supplied with a carrying case or pouch.
A dedicated audio impedance tester designed for true measurement of speaker system actual impedance at 1 kHz, in a compact 175 x 85 x 75 mm housing suited to field and bench use alike.
| Model Number | BST-AIT01 |
| Size | 175 x 85 x 75 mm |
| Weight | 620 g |
| Test Frequency | 1 kHz |
| Type | Audio Impedance Tester |
A portable black-cased digital tester supplied with a carrying case and belt. Data hold, auto power off and a protection circuit guard against damage from the discharge voltage of the tested load, and test voltage is selectable by rotary switch between 250 V, 500 V and 1000 V.
| Power Source | 6 x 1.5V AA batteries, not included |
| Item Weight | 0.5 kg |
| Test Voltage | 250 V, 500 V, 1000 V, rotary selectable |
| Colour | Black |
| Included | Carrying case and belt |
A digital impedance meter that measures the impedance of speaker lines up to 100k Ohms, rated to an upper temperature of 150 degrees Celsius and imported from Japan.
| Part Number | ZM-104A |
| Item Dimensions | 25.4 x 15.2 x 7.6 cm |
| Item Weight | 700 g |
| Power Frequency | 50/60 Hz |
| Country of Origin | Imported from Japan |
A multi frequency impedance meter with a built-in protection relay, connecting to the load or output through banana jacks and reading out on a 3-1/2 digit LCD with battery low indication.
| Test Frequencies | 100 Hz, 330 Hz, 1 kHz, 10 kHz |
| Accuracy | Impedance +/- 3 percent, wattage +/- 2 percent |
| Connectors | Load and output banana jacks |
| Test Tone | 400 mV, -6 dBu |
| Item Weight | 12 ounces |
Three test ranges at 20, 200 and 2000 Hz allow this unit to cover both home cinema loudspeaker checks and Public Address 100 Volt line testing. A large backlit LCD, data reading and hold functions, low battery indicator, 30 second timer and 15 minute auto power off round out the feature set. It is not suitable for 100 V power systems below 10 Watts.
| Test Range | 20, 200 and 2000 Hz |
| Measuring Range | 20 to 2000 Ohm |
| Resolution | 10 mOhm to 1 Ohm |
| Accuracy | ± 2 percent |
| Power Supply | 9 V DC, 6 x 1.5 V AA batteries |
| Dimensions | 168 x 110 x 62 mm |
| Weight | 0.485 kg with batteries |
| Product | Test Frequency | Range | Accuracy | Weight |
|---|---|---|---|---|
| BESANTEK BST-AIT01 | 1 kHz | Speaker impedance | Not stated | 620 g |
| TOA ZM-104A | 50/60 Hz line | Up to 100k Ohm | Not stated | 700 g |
| Gold Line ZM-1P | 100 Hz to 10 kHz | Not stated | +/- 3 percent | 12 oz |
| Rondson EM480B | 20, 200, 2000 Hz | 20 to 2000 Ohm | ± 2 percent | 0.485 kg |
LCR analysers measure inductance, capacitance and resistance directly, with most models also reporting complex impedance, admittance, magnitude and phase. The Peak Atlas LCR45 covers hook-probe field measurement while bench units from Tegam, Wayne Kerr, Hioki and BK Precision cover manufacturing and laboratory use.
| Product | Manufacturer | Test Frequency | Accuracy | Notable Feature |
|---|---|---|---|---|
| LCR45 Passive Component Impedance Meter | Peak Atlas | DC, 1 kHz, 15 kHz, 200 kHz | Not stated | Gold plated removable hook probes |
| Model 252 RLC Impedance Meter | Tegam | 1 kHz | 0.25 percent | Shielded Kelvin connections |
| Model 253 RLC Impedance Meter | Tegam | 1 kHz | 0.25 percent | Auto-ranging, extended to 2000 uF and 20S |
| Model 3200 RLC Impedance Meter | Global Specialties | 120 Hz and 1 kHz | Not stated | 10,000 count bench meter, touch switches |
| 3511-50 RLC Impedance Meter | Hioki | 120 Hz and 1 kHz | ± 0.08 percent | 5 ms measurement speed at 1 kHz |
| 380193 RLC Impedance Meter | Extech | Not stated | Not stated | 20,000/10,000 count dual display of Q, D or R |
| 4260 RLC Impedance Meter | Wayne Kerr | Up to 1 MHz | 0.1 percent | IEEE-488 or RS-232 interface, DC voltage bias |
| 72-960 RLC Impedance Meter | Tenma | Not stated | Not stated | Inductance to 10000 H, resistance to 10 Megohm |
| 875B RLC Impedance Meter | BK Precision | Not stated | Not stated | Ten range resistance to 0.001, drop-proof, tilt stand |
| 878 RLC Impedance Meter | BK Precision | 120 Hz and 1 kHz | Not stated | 4-digit display to 9999, autoranging |
| DU 6000 RLC Impedance Meter | SPS electronic | Not stated | 0.1 percent | 4-wire technique, 100 stored programmes |
| HHM30 RLC Impedance Meter | Omega | Not stated | Not stated | 3.5 digit, 1999 counts |
| IMF-600A RLC Impedance Meter | IET Labs | Not stated | Not stated | 4-wire shielded Kelvin terminals for locating shorts |
Inductance range 0 uH to 2 H, capacitance range 0 pF to 10000 uF, resistance range 0 R to 2 MR, with enhanced measurement resolution of 0.2 uH, 0.2 pF and 0.2 Ohms. Test frequency is automatic or manual across DC, 1 kHz, 15 kHz or 200 kHz, displayed on an alphanumeric LCD that is not backlit. The unit runs on a GP23 12 V/55 mAH battery for approximately 700 operations and is supplied with two batteries, one installed and one spare.
Loop impedance testers verify earth loop resistance and prospective short circuit current for electrical installation safety. Kyoritsu covers general loop and PSC testing while the Sonel MZC series is built for high current fault loop work on industrial and utility networks.
A digital loop and prospective short circuit current tester for electrical installations, categorised as an insulation tester. Earth resistance from 0.05 to 1500 Ohm can be measured without auxiliary earth spikes in multi-earthing systems, and true RMS leakage or phase current readings run from 0.1 mA to 30.0 A. A filter function increases immunity to electrical noise and flags a noise mark in excessively noisy environments.
| Earth Resistance Range | 0.05 to 1500 Ohm |
| Leakage Current Range | 0.1 mA to 30.0 A |
| Package Contents | Molded plug test leads, 7121B probe, pouch, shoulder strap, manual |
A rugged high current short circuit loop impedance meter built for demanding electrical testing environments, with an efficient ventilation and heat management system that allows multiple high current tests without long cooling breaks. It measures resistance and reactance components, differentiates between phase and inter-phase voltage during current calculation, and supports both 2-pole and 4-pole test methods.
| Resolution | 0.1 mOhm on very low loop impedances |
| Test Current | 130 A at 230 V, maximum 300 A at 500 V |
| Operating Voltage | 110/190 V to 290/500 V, 45 to 65 Hz |
| Ingress Protection | IP 67 |
| Memory and Data Transfer | 990 test results, USB and Bluetooth |
| Power | Rechargeable battery, portable |
Battery internal resistance voltmeters combine terminal voltage measurement with internal impedance readings using a four-wire method, giving a more accurate picture of battery health than voltage alone.
A high precision instrument that adopts a four-wire method to ensure the accuracy of the measured value, mainly used to read battery terminal voltage and internal resistance. Supplied with a pair of test probes and a user manual.
| Voltage Measuring Range | 0-1.9 V / 2-19.9 V / 20-100 V |
| Voltage Resolution | 1 mV / 10 mV / 100 mV |
| Internal Resistance Range | 0-199.9 mOhm / 200-1999.9 mOhm / 2-20 Ohm |
| Internal Resistance Resolution | 0.1 mOhm / 1 mOhm / 10 mOhm |
| Power Supply | 1 x 9V battery, not included |
| Item Size | 13 x 7 x 2.5 cm |
| Item Weight | 174 g |
A digital RCD (ELCB) tester featuring an LCD backlit screen, phase angle selection at 0 and 180 degrees, and CAT III 600 V rating for use on live distribution circuits.
| AC Voltage Range | 30 V to 600 V |
| Frequency Range | 45 Hz to 65 Hz |
| Accuracy | ±(3% + 3) |
| Resolution | 1 V, 999 display count |
| Rating | CAT III 600 V |
| Power Supply | 6 x AA batteries |
| Application | Suitable Products |
|---|---|
| Speaker and PA line verification | BESANTEK BST-AIT01, ALLOSUN Audio Impedance Tester, TOA ZM-104A, Rondson EM480B |
| Component testing and manufacturing QC | Peak Atlas LCR45, Tegam 252 and 253, Global Specialties 3200, Hioki 3511-50, Extech 380193, BK Precision 875B and 878 |
| R and D and laboratory bench work | Wayne Kerr 4260, SPS electronic DU 6000, Omega HHM30, Tenma 72-960 |
| PC board fault finding | IET Labs IMF-600A, BK Precision 875B |
| Electrical installation safety testing | Kyoritsu 4118A, Sonel MZC-320S |
| Battery health and internal resistance checks | SM8124 Battery Resistance Voltmeter, Multicomp PRO MP780430 |
Impedance meter pricing is quoted per unit and is not published on this page. Request a quotation from the supplier with the model, quantity and delivery location. The factors below determine the figure you receive.
Riyadh distributor of Extech, BESANTEK, Sonel and FLIR instrumentation, covering audio impedance testers, LCR meters, insulation testers and general electrical measuring instruments.
Extech, BESANTEK, Sonel and FLIR audio impedance testers, LCR meters, insulation testers, electrical measuring instruments.
Riyadh supplier of industrial electrical equipment, test and measurement instruments, laboratory equipment and power quality analyzers.
Regional supplier of laboratory instruments, weighing systems, measuring instruments and calibration equipment, with dedicated Saudi sales support.
Authorized distributor for OMICRON and Megger high-voltage test equipment, with calibration and repair services.
Jeddah supplier of electrical products, industrial instruments, and testing and measuring equipment.
Riyadh supplier of industrial equipment, engineering products, and electrical and measurement solutions.
Dammam supplier of industrial electrical products, test and measurement equipment, oil and gas instrumentation, and calibration support.
| Supplier | Location | Product Focus | Phone |
|---|---|---|---|
| Adwaa Al-Jazeerah Trading Est. | Riyadh | Audio impedance testers, LCR meters, insulation testers | +966 50 453 4466 |
| CEPCO Sales | Riyadh | Industrial test and measurement instruments | +966 11 460 0803 |
| Petra Mechatronics | Dubai, Saudi sales support | Laboratory and calibration instruments | Email support |
| Energy Distributor Co. (ED) | Riyadh | High-voltage test equipment, calibration and repair | +966 11 810 7011 |
| Sebha Trading Company | Jeddah | Electrical products, industrial instruments | +966 59 511 9686 |
| Al Etqan Group | Riyadh | Industrial equipment, measurement solutions | +966 9200 12931 |
| Hamco Arabia PSD | Dammam | Oil and gas instrumentation, calibration support | +966 13 820 6009 |
An impedance meter is a test instrument that measures the opposition a circuit, component, speaker line or earthing system presents to an alternating current, typically at a stated test frequency such as 1 kHz. Depending on the model it may report resistance, reactance, magnitude, phase, or all four together.
The products listed here cover audio impedance testers for speaker and PA line checks, LCR and RLC component impedance analysers, loop and fault loop impedance meters for electrical installation testing, high current short circuit loop meters for industrial and utility work, and battery internal resistance voltmeters.
Audio impedance testers such as the BESANTEK BST-AIT01 and Tegam Model 252 and 253 are built around a 1 kHz test frequency. LCR analysers such as the Peak Atlas LCR45 and Hioki 3511-50 extend to DC, 15 kHz, 120 Hz or 200 kHz, and the Wayne Kerr 4260 tests components to 1 MHz.
Accuracy varies by instrument class. The Hioki 3511-50 states ± 0.08 percent, the Wayne Kerr 4260 and SPS electronic DU 6000 state 0.1 percent, the Tegam 252 and 253 state 0.25 percent, portable units such as the Rondson EM480B state ± 2 percent, and the Gold Line ZM-1P and Multicomp PRO MP780430 state 3 percent class accuracy.
The BESANTEK BST-AIT01 and ALLOSUN Audio Impedance Tester are designed for true speaker system impedance measurement at 1 kHz. The TOA ZM-104A measures speaker line impedance up to 100k Ohms, and the Rondson EM480B covers both home cinema and Public Address 100 Volt line testing at 20, 200 and 2000 Hz.
The Kyoritsu 4118A Digital Loop/PSC Tester measures earth resistance from 0.05 to 1500 Ohm and true RMS leakage current, and is categorised as an insulation tester. For high current industrial and utility work, the Sonel MZC-320S tests short circuits at up to 300 A and 500 V with IP67 protection.
The SM8124 Battery Resistance Voltmeter Internal Impedance Meter uses a four-wire method to read battery terminal voltage and internal resistance simultaneously. The Multicomp PRO MP780430 covers a broader 30 to 600 V AC range for RCD and ELCB related testing.
Most portable and audio impedance testers run on 6 x 1.5 V AA batteries, as seen on the ALLOSUN Audio Impedance Tester, Multicomp PRO MP780430 and Rondson EM480B. LCR analysers such as the Peak Atlas LCR45 and battery meters such as the SM8124 use a single GP23 12 V or 9V cell. The Sonel MZC-320S uses a rechargeable battery pack for portable field use.
Prices are not published on this page. Impedance meter cost depends on meter type, accuracy class, test frequency range, interface and connectivity, included accessories, quantity ordered and delivery location within Saudi Arabia. Contact the suppliers listed above with your model and delivery location for a quotation.
The IET Labs IMF-600A is built specifically for locating PC board shorts with 4-wire shielded Kelvin test terminals. The BK Precision 875B and 878 measure inductors, resistors and capacitors with drop-proof construction, and the Peak Atlas LCR45 adds gold plated removable hook probes for field-level component checks.
