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Test Instruments

Diagnose, measure, and maintain with precision using test and measurement instruments from Redwood Industrial Solutions in Bahrain. Our collection of over 190 products features digital multimeters, clamp meters, insulation testers, oscilloscopes, calibrators, pressure gauges, and thermometers from industry leaders like Fluke, Megger, Wika, Hydac, and Extech.

Shop handheld DMMs, process calibrators, time domain reflectometers, fluid level gauges, weather stations, static control products, and DC power supplies. Whether you need to troubleshoot an electrical panel, verify process instrumentation, or perform preventive maintenance testing, we have the right instrument for the job.

Redwood supplies test equipment that meets the accuracy and safety standards demanded by oil and gas, petrochemical, power generation, and manufacturing facilities across the GCC. All instruments come with manufacturer calibration certificates where applicable. Contact our team for instrument recommendations, bulk pricing, and expedited delivery throughout Bahrain and the Gulf region.

Ashcroft K17M0242C1 5000# Pressure Transmitter, 0 to 5000 psi, 4-20mA DC, 1/4 in MNPT, K1 Series

Original price $473.23 - Original price $473.23
Original price
$473.23
$473.23 - $473.23
Current price $473.23

Pressure Transmitter, Minimum Pressure 0 psi, Maximum Pressure 5,000 psi, Electrical Connections Cable & Wire Leads, Output 4 to 20mA DC, Accur...

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McMaster 6851N16 Black Plastic Clearance Gauge, Pack of 25

Original price $195.56 - Original price $195.56
Original price
$195.56
$195.56 - $195.56
Current price $195.56

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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McMaster 6851N15 Brown Plastic Clearance Gauge, Pack of 30

Original price $192.98 - Original price $192.98
Original price
$192.98
$192.98 - $192.98
Current price $192.98

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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McMaster 6851N24 Green Plastic Clearance Gauge, Pack of 10

Original price $64.56 - Original price $64.56
Original price
$64.56
$64.56 - $64.56
Current price $64.56

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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McMaster 6851N23 Blue Plastic Clearance Gauge, Pack of 10

Original price $62.87 - Original price $62.87
Original price
$62.87
$62.87 - $62.87
Current price $62.87

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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McMaster 6851N17 Red Plastic Clearance Gauge, Pack of 10

Original price $54.87 - Original price $54.87
Original price
$54.87
$54.87 - $54.87
Current price $54.87

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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McMaster 6851N21 Gray Plastic Clearance Gauge, Pack of 10

Original price $59.20 - Original price $59.20
Original price
$59.20
$59.20 - $59.20
Current price $59.20

Squish these tiny plastic strips between two components to measure the clearance between them. Once compressed, match the widest part of the flatte...

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Extech CL200 Pocket Water Quality Multiparameter Meter, Total Residual Chlorine + Temperature, Includes 50 Reagent Tablets, Data Logging

Original price $323.96 - Original price $323.96
Original price
$323.96
$323.96 - $323.96
Current price $323.96

Pocket Multiparameter Meter, Waterproof, Total Chlorine 0.01 to 10.00 ppm, Display Dual, Calibration 1 point, Includes (50) Reagent Tablets, Instru...

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Extech PH100 ExStick Pocket pH / Temperature Meter, 0-14 pH Range, Β±0.01 pH Accuracy, Smart Chip, 3-Point Calibration, Waterproof

Original price $203.11 - Original price $203.11
Original price
$203.11
$203.11 - $203.11
Current price $203.11

ExStick pH Meter, pH Range 0.00 to 14.00, Waterproof, Automatic Temperature Compensation, Display Dual Line LCD, Auto Power Off, Memory Stores 15 L...

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Winters PEM201LF PEM-LF Lead-Free Pressure Gauge, 0-60 psi, 2 in Dial, 1/4 in NPT Male Bottom, Steel Case, Brass Wetted

Original price $17.19 - Original price $17.19
Original price
$17.19
$17.19 - $17.19
Current price $17.19

Lead-Free Pressure Gauge, Nominal Dial Size 2 in, Accuracy +/-3-2-3 Percent, Gauge Case Material Steel, Process Connection 1/4 in NPT Male, Bottom,...

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Winters PFQ813 Qual Stainless Steel / Brass Pressure Gauge, 2-1/2 in Dial, 1/4 in LM, 10,000 psi / kPa

Original price $34.50 - Original price $34.50
Original price
$34.50
$34.50 - $34.50
Current price $34.50

Winters PFQ813 Qual Stainless Steel / Brass Pressure Gauge, 2-1/2 in Dial, 1/4 in LM connection, 10,000 psi / kPa dual scale. Series PFQ Nominal...

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Ashcroft 1009 251009SWL02L3000# Industrial Pressure Gauge, 0-3,000 psi, 2-1/2 in Dial, 1/4 in NPT Male Bottom, Glycerin-Filled, 304 SS Case, 316L Socket/Bourdon

Original price $157.52 - Original price $157.52
Original price
$157.52
$157.52 - $157.52
Current price $157.52

Industrial Pressure Gauge, Nominal Dial Size 2-1/2 in, Accuracy +/-1.5 Percent, Gauge Case Material 304 Stainless Steel, Process Connection Type NP...

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Marsh J7682P Industrial Compound Pressure Gauge, 5,000 psi / 0 kPa, 2-1/2 in Dial, 1/4 in NPT Male Bottom, Glycerin-Filled, Stainless Steel Case

Original price $81.64 - Original price $81.64
Original price
$81.64
$81.64 - $81.64
Current price $81.64

Industrial Pressure Gauge, Compound, Nominal Dial Size 2-1/2 in, Gauge Case Liquid Glycerin, Process Connection Location Bottom, Secondary Scale Un...

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Winters PCT326LF PCT-LF Lead-Free Pressure Gauge, 0-300 psi, 4-1/2 in Dial, 1/4 in NPT Bottom, 304 SS Case, Brass Socket

Original price $40.27 - Original price $40.27
Original price
$40.27
$40.27 - $40.27
Current price $40.27

Pressure Gauge, Accuracy +/-1.0 Percent, Gauge Case Material 304 Stainless Steel, Lens Material Acrylic, Socket Material Brass Accuracy +/-1.0% ...

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Mitutoyo 103-131 Outside Micrometer, 0-1 in Range, 0.0001 in Resolution, Ratchet Thimble, Carbide Faces

Original price $191.23 - Original price $191.23
Original price
$191.23
$191.23 - $191.23
Current price $191.23

Micrometer,Outside,0-1 In.,0.0001 In.,Rs, IP Rating Not Rated Resolution 0.0001" Range 0 to 1" Features Carbide Measuring Faces, Hammertone, B...

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McMaster 4004K63 Dual-Scale Pressure and Vacuum Gauge with Steel Case, 2-1/2" Dial Diameter, 1/4 NPT Bottom Connection, 0–100 psi

Original price $64.44 - Original price $64.44
Original price
$64.44
$64.44 - $64.44
Current price $64.44

Also known as compound gauges, these measure both pressure and vacuum. Use them with pumps, filters, regulators, compressors, and in suction and pr...

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Mahr 2191800 Marsurf Pocket Surf IV Handheld Surface Roughness Tester, Ra/Rmax/Ry/Rz, 10 ΞΌm Piezoelectric Probe, Cabled RS232C/USB

Original price $3,312.49 - Original price $3,312.49
Original price
$3,312.49
$3,312.49 - $3,312.49
Current price $3,312.49

Handheld Surface Roughness Tester Measuring Range Ra: 6.35 micron m/250 micron in, Ry, Rmax, Rz: 25.3 micron m/999 micron in Profile Ra, Rz, Rma...

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Lumenite PHST12Q12 Liquid Level Probe, 12 in, 1/2 NPT, Stainless Steel, 10 ft Cable

Original price $203.48 - Original price $203.48
Original price
$203.48
$203.48 - $203.48
Current price $203.48

National Pipe Thread (NPT) connection probes attach to NPT fittings and monitor the internal fluid level of vessels and tanks. Compatible with Lume...

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RW4WPZ5 Approved Vendor Test Leads, CAT III 1000V/CAT IV 600V, Alligator Clip, 3 ft

Original price $16.77 - Original price $16.77
Original price
$16.77
$16.77 - $16.77
Current price $16.77

Test Leads, Color Code Black, For Use With Any Multimeter, Clamp Meter, Test Instrument that Accepts a Standard Shrouded Banana Plug, Length 3 ft, ...

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Pomona 6405 Insulation-Piercing Test Clip, 4 in, Black/Red/Yellow, 10 A, 70V

Original price $72.93 - Original price $72.93
Original price
$72.93
$72.93 - $72.93
Current price $72.93

Test Clip, For Use With 0.16 in (4mm) Banana Plug Test Leads, Maximum Current 10 A, Maximum Voltage 70 V, Color Black/Red/Yellow, Hand Held Voltage...

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Insize 6896-14 V-Block Set, Steel, Magnetic, Pair, ASME 0

Original price $1,956.42 - Original price $1,956.42
Original price
$1,956.42
$1,956.42 - $1,956.42
Current price $1,956.42

Cast iron, steel, and magnetic V-blocks are used in layout, positioning, and inspection applications to position cylindrical workpieces securely. ...

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Insize 4860-25 Gear Tooth Pitch Gage, 7 Leaves

Original price $148.51 - Original price $148.51
Original price
$148.51
$148.51 - $148.51
Current price $148.51

Thread pitch gauges measure different screw pitch types in both standard and metric units. The threaded part or fastener is compared to the leaves ...

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Insize 7262-300 Outside Spring Caliper, 0 in to 12.6 in, Steel

Original price $45.15 - Original price $45.15
Original price
$45.15
$45.15 - $45.15
Current price $45.15

Outside Spring Caliper, Range 0 in to 12.6 in, Joint Type Spring, Maximum Measurement 12.6 in, Maximum Measurement - Inch 12.6 in, Minimum Measurem...

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Insize 7261-250 Inside Spring Caliper, 1.18 in to 10.63 in, Steel

Original price $40.61 - Original price $40.61
Original price
$40.61
$40.61 - $40.61
Current price $40.61

Inside Spring Caliper, Range 1.18 in to 10.63 in, Joint Type Spring, Maximum Measurement 10.63 in, Maximum Measurement - Inch 10.63 in, Minimum Mea...

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