Quick view Details sku: AG-6-TH Silver Silver Chloride AG-6-TH MSRP: Now: $838.95 Add to Cart Compare Quick view Details sku: AG-5-SW GMC Deltaperm Apache™ MSRP: Now: $379.05 Add to Cart Compare Quick view Details sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UG STAPERM™ Model AG-4-UG MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view Details sku: AG-5-SW GMC Deltaperm Apache™ MSRP: Now: $379.05 Add to Cart Compare Quick view Details sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UG STAPERM™ Model AG-4-UG MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view Details sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UG STAPERM™ Model AG-4-UG MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view Details sku: AG-4-UG STAPERM™ Model AG-4-UG MSRP: Now: $186.90 Add to Cart Compare Quick view Details sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view Details sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view sku: AG-6-TH Silver Silver Chloride AG-6-TH The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box,... MSRP: Now: $838.95 Add to Cart Compare Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view sku: AG-5-SW GMC Deltaperm Apache™ Permanent / portable, highly stable, deep-water silver - silver chloridereference electrode for use in salt water or saline water conditions: MSRP: Now: $379.05 Add to Cart Compare Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view sku: AG-3-SW STAPERM™ Model AG-3-SW For Salt Water Service Size:1" dia. x 8" long ABS plastic high impact blue tube MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected × OK
Quick view sku: AG-4-UG STAPERM™ Model AG-4-UG Size: 2" dia. x 7" long high impact ABS plastic tube. Packaging: Special non-polarizing backfilled in blue cotton bag. MSRP: Now: $186.90 Add to Cart Compare Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected
Quick view sku: AG-4-UGPC STAPERM™ Model AG-4-UGPC Size: 1.5" dia. x 6" long, space-age ceramic tube with blue protective caps Lead Wire: 30' OF #14 RHH-RHW cable. Stability: +/- 5 millivolts with 3.0 microamp load. Temperature Range: 32°F... MSRP: Now: $186.90 Add to Cart Compare Compare Selected
